Teramo ( Italian pronunciation: [ˈtɛːramo] ; Abruzzese : Tèreme [ˈtɛːrəmə] ) is a city and comune in the Italian region of Abruzzo , the capital of the province of Teramo .
169-630: The city, 150 kilometres (93 miles) from Rome , is situated between the highest mountains of the Apennines ( Gran Sasso d'Italia ) and the Adriatic coast . The town is located by the confluence of the Vezzola and Tordino rivers, on a hillside area where the terrain features along with the Mediterranean climate make the territory rich in vineyards and olive groves. The economy of the town
338-460: A civil war against the Senate and Pompey. After his victory, Caesar established himself as dictator for life . His assassination in 44 BC led to a second Triumvirate among Octavian (Caesar's grandnephew and heir), Mark Antony and Lepidus , and to a final civil war between Octavian and Antony. In 27 BC, Octavian was named Augustus and princeps , founding the principate ,
507-523: A diarchy between the princeps and the senate. Over time, the new monarch came to be known as the imperator (hence emperor ), meaning "commander". During the reign of Nero , two thirds of the city was ruined after the Great Fire of Rome , and the persecution of Christians commenced. Rome's empire reached its greatest expansion in the second century under the Emperor Trajan . Rome
676-417: A perfect fourth ) and octaves . Ptolemy reviewed standard (and ancient, disused ) musical tuning practice of his day, which he then compared to his own subdivisions of the tetrachord and the octave , which he derived experimentally using a monochord / harmonic canon. The volume ends with a more speculative exposition of the relationships between harmony, the soul ( psyche ), and the planets ( harmony of
845-467: A senatore or patrizio . In the 12th century, this administration, like other European cities, evolved into the commune , a new form of social organisation controlled by the new wealthy classes. Pope Lucius II fought against the Roman commune, and the struggle was continued by his successor Pope Eugenius III : by this stage, the commune, allied with the aristocracy, was supported by Arnaldo da Brescia ,
1014-468: A series of civil wars between rival claimants to power resulted in the unification of the empire under Constantine the Great in 324. Hereditary succession was restored, but the east–west division was maintained. Constantine undertook a major reform of the bureaucracy, not by changing the structure but by rationalising the competencies of the several ministries. The so-called Edict of Milan of 313, actually
1183-612: A Roman citizen, but was ethnically either a Greek or at least a Hellenized Egyptian. Astronomy was the subject to which Ptolemy devoted the most time and effort; about half of all the works that survived deal with astronomical matters, and even others such as the Geography and the Tetrabiblos have significant references to astronomy. Ptolemy's Mathēmatikē Syntaxis ( Greek : Μαθηματικὴ Σύνταξις , lit. ' Mathematical Systematic Treatise ' ), better known as
1352-638: A certain Syrus, a figure of whom almost nothing is known but who likely shared some of Ptolemy's astronomical interests. Ptolemy died in Alexandria c. 168 . Ptolemy's Greek name , Ptolemaeus ( Πτολεμαῖος , Ptolemaîos ), is an ancient Greek personal name . It occurs once in Greek mythology and is of Homeric form . It was common among the Macedonian upper class at the time of Alexander
1521-476: A coherent mathematical description, which persists to the present as just intonation – the standard for comparison of consonance in the many other, less-than exact but more facile compromise tuning systems. During the Renaissance , Ptolemy's ideas inspired Kepler in his own musings on the harmony of the world ( Harmonice Mundi , Appendix to Book V). The Optica ( Koine Greek : Ὀπτικά ), known as
1690-530: A counterpart men's team. Every July, the city hosts the Interamnia World Cup , an international handball tournament with teams from all over the world. Other sports practiced in Teramo are: tennis (the city hosts an international tournament once a year), rugby , water polo and rallying with Rally of Teramo. The Maratonina pretuziana short marathon is celebrated every year. Teramo torball
1859-575: A crusade against the Colonna family and, in 1300, called for the first Jubilee of Christianity , which brought millions of pilgrims to Rome. However, his hopes were crushed by the French king Philip the Fair , who took him prisoner and held him hostage for three days at Anagni . The Pope was able to return to Rome, but died a month later, it was said of shock and grief. Afterwards, a new pope faithful to
SECTION 10
#17327646774582028-517: A dozen scientific treatises , three of which were important to later Byzantine , Islamic , and Western European science. The first was his astronomical treatise now known as the Almagest , originally entitled Mathematical Treatise ( Greek : Μαθηματικὴ Σύνταξις , Mathēmatikḗ Syntaxis ). The second is the Geography , which is a thorough discussion on maps and the geographic knowledge of
2197-419: A fragment of a letter from his co-emperor Licinius to the governors of the eastern provinces, granted freedom of worship to everyone, including Christians, and ordered the restoration of confiscated church properties upon petition to the newly created vicars of dioceses. He funded the building of several churches and allowed clergy to act as arbitrators in civil suits (a measure that did not outlast him but which
2366-420: A fringe hypothesis. Traditional stories handed down by the ancient Romans themselves explain the earliest history of their city in terms of legend and myth . The most familiar of these myths, and perhaps the most famous of all Roman myths , is the story of Romulus and Remus , the twins who were suckled by a she-wolf . They decided to build a city, but after an argument, Romulus killed his brother and
2535-402: A handful of places. Ptolemy's real innovation, however, occurs in the second part of the book, where he provides a catalogue of 8,000 localities he collected from Marinus and others, the biggest such database from antiquity. About 6 300 of these places and geographic features have assigned coordinates so that they can be placed in a grid that spanned the globe. Latitude was measured from
2704-520: A large area in Rome, and the city has one of the largest areas of green space among European capitals. The most notable part of this green space is represented by the large number of villas and landscaped gardens created by the Italian aristocracy. While most of the parks surrounding the villas were destroyed during the building boom of the late 19th century, some of them remain. The most notable of these are
2873-498: A long exposition on the relationship between reason and sense perception in corroborating theoretical assumptions. After criticizing the approaches of his predecessors, Ptolemy argues for basing musical intervals on mathematical ratios (as opposed to the ideas advocated by followers of Aristoxenus ), backed up by empirical observation (in contrast to the excessively theoretical approach of the Pythagoreans ). Ptolemy introduces
3042-611: A member of Ptolemaic Egypt's royal lineage , stating that the descendants of the Alexandrine general and Pharaoh Ptolemy I Soter were wise "and included Ptolemy the Wise, who composed the book of the Almagest ". Abu Ma'shar recorded a belief that a different member of this royal line "composed the book on astrology and attributed it to Ptolemy". Historical confusion on this point can be inferred from Abu Ma'shar's subsequent remark: "It
3211-601: A method for specifying the location of the Sun in three pairs of locally oriented coordinate arcs as a function of the declination of the Sun, the terrestrial latitude, and the hour. The key to the approach is to represent the solid configuration in a plane diagram that Ptolemy calls the analemma . In another work, the Phaseis ( Risings of the Fixed Stars ), Ptolemy gave a parapegma , a star calendar or almanac , based on
3380-626: A monk who was a religious and social reformer. After the pope's death, Arnaldo was taken prisoner by Adrianus IV , which marked the end of the commune's autonomy. Under Pope Innocent III , whose reign marked the apogee of the papacy, the commune liquidated the senate, and replaced it with a Senatore , who was subject to the pope. In this period, the papacy played a role of secular importance in Western Europe , often acting as arbitrators between Christian monarchs and exercising additional political powers. In 1266, Charles of Anjou , who
3549-466: A much later pseudepigraphical composition. The identity and date of the actual author of the work, referred to now as Pseudo-Ptolemy , remains the subject of conjecture. Ptolemy wrote a work entitled Harmonikon ( Greek : Ἁρμονικόν ), known as the Harmonics , on music theory and the mathematics behind musical scales in three books. Harmonics begins with a definition of harmonic theory, with
SECTION 20
#17327646774583718-633: A population of 4,355,725 residents, is the most populous metropolitan city in Italy. Its metropolitan area is the third-most populous within Italy. Rome is located in the central-western portion of the Italian Peninsula , within Lazio ( Latium ), along the shores of the Tiber Valley . Vatican City (the smallest country in the world and headquarters of the worldwide Catholic Church under
3887-405: A region of Italy. A settlement of the 1st millennium BC and some buildings of ancient Italic tribes were the object of archaeological excavations. The most ancient historical remains were found in the outskirts of the city, precisely in the neighborhood Madonna delle grazie, where, among many, a burial place with a dagger and a halberd were found. Allegedly, the development of the old settlement
4056-558: A temple at Canopus , around 146–147 AD, known as the Canobic Inscription . Although the inscription has not survived, someone in the sixth century transcribed it, and manuscript copies preserved it through the Middle Ages. It begins: "To the saviour god, Claudius Ptolemy (dedicates) the first principles and models of astronomy", following by a catalogue of numbers that define a system of celestial mechanics governing
4225-482: A thousand years or more". It was first translated from Arabic into Latin by Plato of Tivoli (Tiburtinus) in 1138, while he was in Spain. Much of the content of the Tetrabiblos was collected from earlier sources; Ptolemy's achievement was to order his material in a systematic way, showing how the subject could, in his view, be rationalized. It is, indeed, presented as the second part of the study of astronomy of which
4394-495: A very developed cultural period in the century. Artists like Jacobello del Fiore and Nicola da Guardiagrele were called to work in the city, which had commercial relationship with Tuscany and Venice . After the death of Ferdinand II , Charles II of Spain sold Teramo to the Duke of Atri for 40,000 ducats. The people of Teramo rebelled, but with no result. In 1626 Teramo was struck by an earthquake, followed four years later by
4563-447: A very rare occurrence (the most recent ones were in 2018, 2012 and 1986). Ptolemy This is an accepted version of this page Claudius Ptolemy ( / ˈ t ɒ l ə m i / ; ‹See Tfd› Greek : Πτολεμαῖος , Ptolemaios ; Latin : Claudius Ptolemaeus ; c. 100 – c. 170 AD) was an Alexandrian mathematician , astronomer , astrologer , geographer , and music theorist who wrote about
4732-562: A view supported by the Stoics. Although mainly known for his contributions to astronomy and other scientific subjects, Ptolemy also engaged in epistemological and psychological discussions across his corpus. He wrote a short essay entitled On the Criterion and Hegemonikon ( Greek : Περὶ Κριτηρίου καὶ Ἡγεμονικοῡ ), which may have been one of his earliest works. Ptolemy deals specifically with how humans obtain scientific knowledge (i.e.,
4901-554: A warrior pope, to Alexander VI , immoral and nepotist , from Julius II , soldier and patron, to Leo X , who gave his name to this period ("the century of Leo X"), all devoted their energy to the greatness and the beauty of the Eternal City and to the patronage of the arts. During those years, the centre of the Italian Renaissance moved to Rome from Florence. Majestic works, as the new Saint Peter's Basilica ,
5070-463: Is a wide consensus that the city developed gradually through the aggregation (" synoecism ") of several villages around the largest one, placed above the Palatine. This aggregation was facilitated by the increase of agricultural productivity above the subsistence level , which also allowed the establishment of secondary and tertiary activities . These, in turn, boosted the development of trade with
5239-405: Is above 21 °C (70 °F) during the day and 9 °C (48 °F) at night. In the coldest month, January, the average temperature is 12.6 °C (54.7 °F) during the day and 2.1 °C (35.8 °F) at night. In the warmest month, August, the average temperature is 31.7 °C (89.1 °F) during the day and 17.3 °C (63.1 °F) at night. December, January and February are
Teramo - Misplaced Pages Continue
5408-585: Is also a notable pine wood at Castelfusano , near Ostia. Rome also has a number of regional parks of much more recent origin, including the Pineto Regional Park and the Appian Way Regional Park. There are also nature reserves at Marcigliana and at Tenuta di Castelporziano. Rome has a Mediterranean climate ( Köppen climate classification : Csa ), with hot, dry summers and mild, humid winters. Its average annual temperature
5577-532: Is ancestral to the modern system of constellations but, unlike the modern system, they did not cover the whole sky (only what could be seen with the naked eye in the northern hemisphere). For over a thousand years, the Almagest was the authoritative text on astronomy across Europe, the Middle East, and North Africa. The Almagest was preserved, like many extant Greek scientific works, in Arabic manuscripts;
5746-622: Is another large green space: it has few trees but is overlooked by the Palatine and the Rose Garden ('roseto comunale'). Nearby is the lush Villa Celimontana , close to the gardens surrounding the Baths of Caracalla. The Villa Borghese garden is the best known large green space in Rome, with famous art galleries among its shaded walks. Overlooking Piazza del Popolo and the Spanish Steps are the gardens of Pincio and Villa Medici . There
5915-562: Is based on the amount of pork, 3,629,000 lbs. distributed to poorer Romans during five winter months at the rate of five Roman lbs per person per month, enough for 145,000 persons or 1/4 or 1/3 of the total population. Grain distribution to 80,000 ticket holders at the same time suggests 400,000 (Augustus set the number at 200,000 or one-fifth of the population). After the fall of the Western Roman Empire in AD ;476, Rome
6084-559: Is generally thought the population of the city until AD 300 was 1 million (estimates range from 2 million to 750,000) declining to 750–800,000 in AD 400, then 450–500,000 in AD 450 and down to 80–100,000 in AD 500 (though it may have been twice this). The Bishop of Rome, called the Pope , was important since the early days of Christianity because of the martyrdom of both the apostles Peter and Paul there. The Bishops of Rome were also seen (and still are seen by Catholics) as
6253-463: Is going through a period of internationalization by offering scholarships to students from all over of the world. The Observatory of Teramo was founded by Vincenzo Cerulli in 1890–1891, and donated to the Italian administration in 1891. Starting from 1994, the observatory owns an 80-centimetre-diameter (31.5 in) optical telescope. At the municipal level, the City of Teramo has a council made up of
6422-616: Is held each May. The summer calendar includes the Teramo Literary Prize and the Interamnia World Cup , an international handball event. A week in October is also dedicated to an international photography of film show. The University of Teramo offers five faculties, 24 bachelor's degree courses, 35 master's, six postgraduate schools and 10 departments. The Coste Sant'Agostino Campus holds the faculties of Law , Communication Sciences , and Political Science . The university
6591-582: Is his Geographike Hyphegesis ( Greek : Γεωγραφικὴ Ὑφήγησις ; lit. ' Guide to Drawing the Earth ' ), known as the Geography , a handbook on how to draw maps using geographical coordinates for parts of the Roman world known at the time. He relied on previous work by an earlier geographer, Marinus of Tyre , as well as on gazetteers of the Roman and ancient Persian Empire . He also acknowledged ancient astronomer Hipparchus for having provided
6760-713: Is known about Teramo in the early Middle Ages, after first destruction of the city in the year 410 by the Visigoths under Alaric I . The Ostrogoths ruled Interamnia 552–554 AD. Right after the Gothic War (6th century) , the city became a Byzantine possession. Teramo was included in the Marchia Firmana , part of the Exarchate of Ravenna . Later it was a Lombard fief and part of the Duchy of Spoleto . In 1129,
6929-515: Is mostly based on activities connected with agriculture and commerce, as well as a sound industrial sector: textiles, foods, engineering, building materials and ceramics. Teramo can be reached from the A14 and the A24 motorways. The climate in the region is described as fresh-temperate. During the coolest month, which is January, temperatures average around 5.5 °C (41.9 °F). On the other hand, during
Teramo - Misplaced Pages Continue
7098-441: Is possible that the name Romulus was actually derived from Rome itself. As early as the 4th century, there have been alternative theories proposed on the origin of the name Roma . Several hypotheses have been advanced focusing on its linguistic roots which however remain uncertain: Rome has also been called in ancient times simply "Urbs" (central city), from urbs roma , or identified with its ancient Roman initialism of SPQR ,
7267-432: Is quite late, however, and there is no evidence to support it. It is known that Ptolemy lived in or around the city of Alexandria , in the Roman province of Egypt under Roman rule . He had a Latin name, Claudius, which is generally taken to imply he was a Roman citizen . He was familiar with Greek philosophers and used Babylonian observations and Babylonian lunar theory. In half of his extant works, Ptolemy addresses
7436-418: Is sometimes said that the very learned man who wrote the book of astrology also wrote the book of the Almagest . The correct answer is not known." Not much positive evidence is known on the subject of Ptolemy's ancestry, apart from what can be drawn from the details of his name, although modern scholars have concluded that Abu Ma'shar's account is erroneous. It is no longer doubted that the astronomer who wrote
7605-643: Is the capital city of Italy . It is also the capital of the Lazio region , the centre of the Metropolitan City of Rome Capital , and a special comune (municipality) named Comune di Roma Capitale . With 2,860,009 residents in 1,285 km (496.1 sq mi), Rome is the country's most populated comune and the third most populous city in the European Union by population within city limits. The Metropolitan City of Rome, with
7774-402: Is the team that has won the most titles in Italy; it has also won a Champion's league. The provincial Teramo gastronomy is known for its variety and richness. Typical ingredients include agnello (lamb), peperoncino (hot pepper), formaggio pecorino (sheep milk cheeses), and slow roasted pork. Common wines are the renowned Montepulciano and Trebbiano d'Abruzzo. Typical dishes from Teramo and
7943-645: The Almagest also wrote the Tetrabiblos as its astrological counterpart. In later Arabic sources, he was often known as "the Upper Egyptian ", suggesting he may have had origins in southern Egypt . Arabic astronomers , geographers , and physicists referred to his name in Arabic as Baṭlumyus ( Arabic : بَطْلُمْيوس ). Ptolemy wrote in Koine Greek , and can be shown to have used Babylonian astronomical data . He might have been
8112-413: The Almagest , is the only surviving comprehensive ancient treatise on astronomy. Although Babylonian astronomers had developed arithmetical techniques for calculating and predicting astronomical phenomena, these were not based on any underlying model of the heavens; early Greek astronomers, on the other hand, provided qualitative geometrical models to "save the appearances" of celestial phenomena without
8281-504: The gens Claudia ; the peculiar multipart form of the whole name Claudius Ptolemaeus is a Roman custom, characteristic of Roman citizens. This indicates that Ptolemy would have been a Roman citizen . Gerald Toomer, the translator of Ptolemy's Almagest into English, suggests that citizenship was probably granted to one of Ptolemy's ancestors by either the emperor Claudius or the emperor Nero . The 9th century Persian astronomer Abu Ma'shar al-Balkhi mistakenly presents Ptolemy as
8450-652: The Age of Enlightenment , new ideas reached the Eternal City, where the papacy supported archaeological studies and improved the people's welfare. But not everything went well for the Church during the Counter-Reformation. There were setbacks in the attempts to assert the Church's power, a notable example being in 1773 when Pope Clement XIV was forced by secular powers to have the Jesuit order suppressed . The rule of
8619-662: The Almagest was the first, concerned with the influences of the celestial bodies in the sublunary sphere . Thus explanations of a sort are provided for the astrological effects of the planets , based upon their combined effects of heating, cooling, moistening, and drying. Ptolemy dismisses other astrological practices, such as considering the numerological significance of names, that he believed to be without sound basis, and leaves out popular topics, such as electional astrology (interpreting astrological charts to determine courses of action) and medical astrology , for similar reasons. The great respect in which later astrologers held
SECTION 50
#17327646774588788-529: The Dominate , derived from his title of dominus ("lord"). His most marked feature was the unprecedented intervention of the State down to the city level: whereas the State had submitted a tax demand to a city and allowed it to allocate the charges, from his reign the State did this down to the village level. In a vain attempt to control inflation, he imposed price controls which did not last. Diocletian divided
8957-568: The Eurocup in 2010. Italian and American players have appeared with the team, including Bobby Jones , Clay Tucker , Jaycee Carroll , Roger Powell , and Hassan Adams . They dissolved in 2012 due to financial issues. Teramo Calcio was founded on 15 July 1913. The "Gaetano Bonolis" stadium hosts concerts and football matches. It has a capacity of 8,000. HC Teramo 2002 team won the Italian top league in 2012 in handball . The club also has
9126-1233: The Food and Agriculture Organization (FAO), the World Food Programme (WFP), the International Fund for Agricultural Development (IFAD) and the UN System Network on Rural Development and Food Security . The city also hosts the European Union (EU) Delegation to the United Nations (UN) and the Secretariat of the Parliamentary Assembly of the Union for the Mediterranean (UfM) as well as the headquarters of several Italian multinational companies, such as Eni , Enel , TIM , Leonardo , and banks such as BNL . Numerous companies are based within Rome's EUR business district, such as
9295-785: The Gauls ), starting the Samnite Wars . In 290 BC, the Sabine area, along with the Praetutii ’s region was occupied by the legions sent by the consul Manius Curius Dentatus . The city took the Latin name of Interamnia Praetuttiorum or Interamnia Praetutia ("City of the Praetutii between two rivers"). During the reign of Augustus Interamnia is included in the Picenum district. The area of
9464-406: The Gauls , Osci - Samnites and the Greek colony of Taranto , allied with Pyrrhus , king of Epirus ) whose result was the conquest of the Italian peninsula , from the central area up to Magna Graecia . The 3rd and 4th century BC saw the establishment of Roman hegemony over the Mediterranean and the Balkans through the three Punic Wars (264–146 BC) fought against Carthage and
9633-410: The Geography is likely to be of different dates, in addition to containing many scribal errors. However, although the regional and world maps in surviving manuscripts date from c. 1300 AD (after the text was rediscovered by Maximus Planudes ), there are some scholars who think that such maps go back to Ptolemy himself. Ptolemy wrote an astrological treatise, in four parts, known by
9802-484: The Greco-Roman world . The third is the astrological treatise in which he attempted to adapt horoscopic astrology to the Aristotelian natural philosophy of his day. This is sometimes known as the Apotelesmatika ( Greek : Αποτελεσματικά , lit. ' On the Effects ' ) but more commonly known as the Tetrábiblos , from the Koine Greek meaning "Four Books", or by its Latin equivalent Quadripartite . The Catholic Church promoted his work, which included
9971-736: The Optics, is a work that survives only in a somewhat poor Latin version, which, in turn, was translated from a lost Arabic version by Eugenius of Palermo ( c. 1154 ). In it, Ptolemy writes about properties of sight (not light), including reflection , refraction , and colour . The work is a significant part of the early history of optics and influenced the more famous and superior 11th-century Book of Optics by Ibn al-Haytham . Ptolemy offered explanations for many phenomena concerning illumination and colour, size, shape, movement, and binocular vision. He also divided illusions into those caused by physical or optical factors and those caused by judgmental factors. He offered an obscure explanation of
10140-401: The Roman Empire , and is regarded by many as the first-ever Imperial city and metropolis . It was first called The Eternal City ( Latin : Urbs Aeterna ; Italian : La Città Eterna ) by the Roman poet Tibullus in the 1st century BC, and the expression was also taken up by Ovid , Virgil , and Livy . Rome is also called Caput Mundi (Capital of the World). After the fall of
10309-424: The San Lorenzo district was subject to Allied bombing raids , resulting in about 3,000 fatalities and 11,000 injuries, of whom another 1,500 died. Mussolini was arrested on 25 July 1943 . On the date of the Italian Armistice 8 September 1943 the city was occupied by the Germans. Allied bombing raids continued throughout 1943 and extended into 1944. Rome was liberated on 4 June 1944. Rome developed greatly after
SECTION 60
#173276467745810478-487: The Sistine Chapel and Ponte Sisto (the first bridge to be built across the Tiber since antiquity, although on Roman foundations) were created. To accomplish that, the Popes engaged the best artists of the time, including Michelangelo , Perugino , Raphael , Ghirlandaio , Luca Signorelli , Botticelli , and Cosimo Rosselli . The period was also infamous for papal corruption, with many Popes fathering children, and engaging in nepotism and simony . The corruption of
10647-404: The Tetrabiblos derived from its nature as an exposition of theory, rather than as a manual. A collection of one hundred aphorisms about astrology called the Centiloquium , ascribed to Ptolemy, was widely reproduced and commented on by Arabic, Latin, and Hebrew scholars, and often bound together in medieval manuscripts after the Tetrabiblos as a kind of summation. It is now believed to be
10816-408: The Villa Borghese , Villa Ada , and Villa Doria Pamphili . Villa Doria Pamphili is west of the Gianicolo hill, comprising some 1.8 km (0.7 sq mi ). The Villa Sciarra is on the hill, with playgrounds for children and shaded walking areas. In the nearby area of Trastevere, the Orto Botanico (Botanical Garden) is a cool and shady green space. The old Roman hippodrome (Circus Maximus)
10985-461: The equator , as it is today, but Ptolemy preferred to express it as climata , the length of the longest day rather than degrees of arc : The length of the midsummer day increases from 12h to 24h as one goes from the equator to the polar circle . One of the places Ptolemy noted specific coordinates for was the now-lost stone tower which marked the midpoint on the ancient Silk Road , and which scholars have been trying to locate ever since. In
11154-408: The founding of Rome at around 753 BC, the site has been inhabited for much longer, making it a major human settlement for over three millennia and one of the oldest continuously occupied cities in Europe. The city's early population originated from a mix of Latins , Etruscans , and Sabines . Eventually, the city successively became the capital of the Roman Kingdom , the Roman Republic and
11323-519: The harmonic canon (Greek name) or monochord (Latin name), which is an experimental musical apparatus that he used to measure relative pitches, and used to describe to his readers how to demonstrate the relations discussed in the following chapters for themselves. After the early exposition on to build and use monochord to test proposed tuning systems, Ptolemy proceeds to discuss Pythagorean tuning (and how to demonstrate that their idealized musical scale fails in practice). The Pythagoreans believed that
11492-543: The western and eastern empires respectively. The seat of government in the Western Roman Empire was transferred to Ravenna in 408, but from 450 the emperors mostly resided in Rome. Rome, which had lost its central role in the administration of the empire, was sacked in 410 by the Visigoths led by Alaric I , but very little physical damage was done, most of which was repaired. What could not be so easily replaced were portable items such as artwork in precious metals and items for domestic use (loot). The popes embellished
11661-430: The "criterion" of truth), as well as with the nature and structure of the human psyche or soul, particularly its ruling faculty (i.e., the hegemonikon ). Ptolemy argues that, to arrive at the truth, one should use both reason and sense perception in ways that complement each other. On the Criterion is also noteworthy for being the only one of Ptolemy's works that is devoid of mathematics . Elsewhere, Ptolemy affirms
11830-421: The Arabs and Byzantines. His work on epicycles has come to symbolize a very complex theoretical model built in order to explain a false assumption. Ptolemy's date of birth and birthplace are both unknown. The 14th-century astronomer Theodore Meliteniotes wrote that Ptolemy's birthplace was Ptolemais Hermiou , a Greek city in the Thebaid region of Egypt (now El Mansha, Sohag Governorate ). This attestation
11999-423: The Balkans made serious uncoordinated incursions that were more like giant raiding parties rather than attempts to settle. The Persian Empire invaded from the east several times during the 230s to 260s but were eventually defeated. The civil wars ended in 285 with the final victory of Diocletian , who undertook the restoration of the State. He ended the Principate and introduced a new authoritarian model known as
12168-568: The Church. Under the popes from Pius IV to Sixtus V , Rome became the centre of a reformed Catholicism and saw the building of new monuments which celebrated the papacy. The popes and cardinals of the 17th and early 18th centuries continued the movement by having the city's landscape enriched with baroque buildings. This was another nepotistic age; the new aristocratic families ( Barberini , Pamphili , Chigi , Rospigliosi , Altieri , Odescalchi ) were protected by their respective popes, who built huge baroque buildings for their relatives. During
12337-629: The Empire in the west , which marked the beginning of the Middle Ages , Rome slowly fell under the political control of the Papacy , and in the 8th century, it became the capital of the Papal States , which lasted until 1870. Beginning with the Renaissance , almost all popes since Nicholas V (1447–1455) pursued a coherent architectural and urban programme over four hundred years, aimed at making
12506-436: The French astronomer Delambre in the early 1800s which were repeated by R.R. Newton. Specifically, it proved Hipparchus was not the sole source of Ptolemy's catalog, as they both had claimed, and proved that Ptolemy did not simply copy Hipparchus' measurements and adjust them to account for precession of the equinoxes, as they had claimed. Scientists analyzing the charts concluded: It also confirms that Ptolemy’s Star Catalogue
12675-473: The French was elected, and the papacy was briefly relocated to Avignon (1309–1377). During this period Rome was neglected, until a plebeian man, Cola di Rienzo , came to power. An idealist and a lover of ancient Rome, Cola dreamed about a rebirth of the Roman Empire: after assuming power with the title of Tribuno , his reforms were rejected by the populace. Forced to flee, Cola returned as part of
12844-567: The Gothic siege of 537, the population dropped to 30,000 but had risen to 90,000 by the papacy of Gregory the Great . The population decline coincided with the general collapse of urban life in the West in the fifth and sixth centuries, with few exceptions. Subsidized state grain distributions to the poorer members of society continued right through the sixth century and probably prevented the population from falling further. The figure of 450,000–500,000
13013-698: The Great (which by then was in a dilapidated state) was demolished and a new one begun. The city hosted artists like Ghirlandaio , Perugino , Botticelli and Bramante , who built the temple of San Pietro in Montorio and planned a great project to renovate the Vatican . Raphael, who in Rome became one of the most famous painters of Italy, created frescoes in the Villa Farnesina , the Raphael's Rooms , plus many other famous paintings. Michelangelo started
13182-530: The Great and there were several of this name among Alexander's army, one of whom made himself pharaoh in 323 BC: Ptolemy I Soter , the first pharaoh of the Ptolemaic Kingdom . Almost all subsequent pharaohs of Egypt, with a few exceptions, were named Ptolemy until Egypt became a Roman province in 30 BC, ending the Macedonian family's rule. The name Claudius is a Roman name, belonging to
13351-451: The Greek colonies of southern Italy (mainly Ischia and Cumae ). These developments, which according to archaeological evidence took place during the mid-eighth century BC, can be considered as the "birth" of the city. Despite recent excavations at the Palatine hill, the view that Rome was founded deliberately in the middle of the eighth century BC, as the legend of Romulus suggests, remains
13520-480: The Greek term Tetrabiblos (lit. "Four Books") or by its Latin equivalent Quadripartitum . Its original title is unknown, but may have been a term found in some Greek manuscripts, Apotelesmatiká ( biblía ), roughly meaning "(books) on the Effects" or "Outcomes", or "Prognostics". As a source of reference, the Tetrabiblos is said to have "enjoyed almost the authority of a Bible among the astrological writers of
13689-546: The Italian Republic. In 2019, Rome was the 14th most visited city in the world, with 8.6 million tourists, the third most visited city in the European Union, and the most popular tourist destination in Italy. Its historic centre is listed by UNESCO as a World Heritage Site . The host city for the 1960 Summer Olympics , Rome is also the seat of several specialised agencies of the United Nations , such as
13858-1080: The Kings was built on seven hills: the Aventine Hill , the Caelian Hill , the Capitoline Hill , the Esquiline Hill , the Palatine Hill , the Quirinal Hill , and the Viminal Hill . Modern Rome is also crossed by another river, the Aniene , which flows into the Tiber north of the historic centre. Although the city centre is about 24 km (15 mi) inland from the Tyrrhenian Sea , the city territory extends to
14027-529: The Papal States were reconstituted by a decision of the Congress of Vienna of 1814. In 1849, a second Roman Republic was proclaimed during a year of revolutions in 1848 . Two of the most influential figures of the Italian unification , Giuseppe Mazzini and Giuseppe Garibaldi , fought for the short-lived republic. Rome then became the focus of hopes of Italian reunification after the rest of Italy
14196-616: The Popes and the huge expenses for their building projects led, in part, to the Reformation and, in turn, the Counter-Reformation . Under extravagant and rich popes, Rome was transformed into a centre of art, poetry, music, literature, education and culture. Rome became able to compete with other major European cities of the time in terms of wealth, grandeur, the arts, learning and architecture. The Renaissance period changed
14365-579: The Popes was interrupted by the short-lived Roman Republic (1798–1800), which was established under the influence of the French Revolution . The Papal States were restored in June 1800, but during Napoleon 's reign Rome was annexed as a Département of the French Empire : first as Département du Tibre (1808–1810) and then as Département Rome (1810–1814). After the fall of Napoleon,
14534-408: The Roman age, thanks to its nearness to the capital of the empire, the city lived a prosperous and favorable moment as proven by the numerous mosaics, theater, thermal baths and the amphitheater remains. As historians like Ptolemy , Livy and Pliny remember, the city reached its best period under the emperor Hadrian , with the constructions of the temples dedicated to Mars and Apollo . Little
14703-500: The Romans expelled the last king from their city and established an oligarchic republic led by two annually-elected consuls . Rome then began a period characterised by internal struggles between patricians (aristocrats) and plebeians (small landowners), and by constant warfare against the populations of central Italy: Etruscans, Latins, Volsci , Aequi , and Marsi . After becoming master of Latium , Rome led several wars (against
14872-455: The Sun or Moon illusion (the enlarged apparent size on the horizon) based on the difficulty of looking upwards. The work is divided into three major sections. The first section (Book II) deals with direct vision from first principles and ends with a discussion of binocular vision. The second section (Books III-IV) treats reflection in plane, convex, concave, and compound mirrors. The last section (Book V) deals with refraction and includes
15041-584: The Third Century , during which numerous generals fought for power and the central authority in Rome weakened dramatically. Around the same time, the Plague of Cyprian ( c. 250–270) afflicted the Mediterranean. Instability caused economic deterioration, and there was a rapid rise in inflation as the government debased the currency in order to meet expenses. The Germanic tribes along the Rhine and north of
15210-422: The ability to make any predictions. The earliest person who attempted to merge these two approaches was Hipparchus , who produced geometric models that not only reflected the arrangement of the planets and stars but could be used to calculate celestial motions. Ptolemy, following Hipparchus, derived each of his geometrical models for the Sun, Moon, and the planets from selected astronomical observations done in
15379-476: The appearances and disappearances of stars over the course of the solar year. The Planisphaerium ( Greek : Ἅπλωσις ἐπιφανείας σφαίρας , lit. ' Flattening of the sphere ' ) contains 16 propositions dealing with the projection of the celestial circles onto a plane. The text is lost in Greek (except for a fragment) and survives in Arabic and Latin only. Ptolemy also erected an inscription in
15548-403: The birth of the conclave . In this period the city was also shattered by continuous fights between the aristocratic families: Annibaldi , Caetani , Colonna , Orsini , Conti , nested in their fortresses built above ancient Roman edifices, fought each other to control the papacy. Pope Boniface VIII , born Caetani, was the last pope to fight for the church's universal domain ; he proclaimed
15717-605: The citizens, they returned a few days later, sacking the whole city. In 1806, Napoleon defeated the troops of Ferdinand I of the Two Sicilies , and Teramo became a French possession until 1815, when it reverted to the Kingdom of Naples . King Ferdinand II of the Two Sicilies visited the city in 1832, 1844 and 1847. In 1890, the Observatory of Collurania was founded. In 1925,the first Italian Psychoanalytic Society
15886-515: The city centre in order to build wide avenues and squares which were supposed to celebrate the fascist regime and the resurgence and glorification of classical Rome. The interwar period saw a rapid growth in the city's population which surpassed one million inhabitants soon after 1930. During World War II, due to the art treasuries and the presence of the Vatican, Rome largely escaped the tragic destiny of other European cities. However, on 19 July 1943,
16055-486: The city the artistic and cultural centre of the world. In this way, Rome first became one of the major centres of the Renaissance and then became the birthplace of both the Baroque style and Neoclassicism . Famous artists, painters, sculptors, and architects made Rome the centre of their activity, creating masterpieces throughout the city. In 1871, Rome became the capital of the Kingdom of Italy , which, in 1946, became
16224-568: The city took his name. According to the Roman annalists , this happened on 21 April 753 BC. This legend had to be reconciled with a dual tradition, set earlier in time, that had the Trojan refugee Aeneas escape to Italy and found the line of Romans through his son Iulus , the namesake of the Julio-Claudian dynasty . This was accomplished by the Roman poet Virgil in the first century BC. In addition, Strabo mentions an older story, that
16393-624: The city was affected by the divisions which rocked the Church. In 1418, the Council of Constance settled the Western Schism , and a Roman pope, Martin V , was elected. This brought to Rome a century of internal peace, which marked the beginning of the Renaissance . The ruling popes until the first half of the 16th century, from Nicholas V , founder of the Vatican Library , to Pius II , humanist and literate, from Sixtus IV ,
16562-554: The city was an Arcadian colony founded by Evander . Strabo also writes that Lucius Coelius Antipater believed that Rome was founded by Greeks. After the foundation by Romulus according to a legend, Rome was ruled for a period of 244 years by a monarchical system , initially with sovereigns of Latin and Sabine origin, later by Etruscan kings. The tradition handed down seven kings: Romulus , Numa Pompilius , Tullus Hostilius , Ancus Marcius , Tarquinius Priscus , Servius Tullius and Lucius Tarquinius Superbus . In 509 BC,
16731-524: The city was conquered by the Normans , as part of the County of Apulia . In 1140, it became a possession of Roger II of Sicily , the first King of Sicily . During the strife following Roger's coronation, Teramo was destroyed by a Norman force under Robert II of Loritello . Only the tower of Piazza Sant’Anna was saved from this sack; from this moment on it will be called Torre Bruciata (burnt tower). In 1268,
16900-471: The city with large basilicas, such as Santa Maria Maggiore (with the collaboration of the emperors). The population of the city had fallen from 800,000 to 450–500,000 by the time the city was sacked in 455 by Genseric , king of the Vandals . The weak emperors of the fifth century could not stop the decay, leading to the deposition of Romulus Augustus , who resided on Ravenna, on 4 September 476. This marked
17069-455: The coldest months, with a daily mean temperature of approximately 8 °C (46 °F). Temperatures during these months generally vary between 10 and 15 °C (50 and 59 °F) during the day and between 3 and 5 °C (37 and 41 °F) at night, with colder or warmer spells occurring frequently. Snowfall is rare but not unheard of, with light snow or flurries occurring on some winters, generally without accumulation, and major snowfalls on
17238-481: The confluence of two streams. The form "Interamnium" (Greek: Ἰντεράμνιον ), and the ethnic form Interamnis are also found, but more rarely. The name referred to the two rivers Vezzola and Tordino, between which it lies. The name is already defined in extant manuscripts of the Liber Coloniarum into Teramne , whence its modern form of Teramo. But in the Middle Ages it appears to have been known also by
17407-581: The current province was divided from south to north into the Ager Hatrianus, Ager Praetutianus and Ager Palmense. After the Second Social War , Interamnia became a municipium. The city lost the status of Municipium because of the participation of Lucius Cornelius Sulla in the Social war (91–88 BC), but the city will subsequently regain it for expressed will of Julius Caesar . During
17576-458: The data needed to compute the positions of the Sun, Moon and planets, the rising and setting of the stars, and eclipses of the Sun and Moon, making it a useful tool for astronomers and astrologers. The tables themselves are known through Theon of Alexandria 's version. Although Ptolemy's Handy Tables do not survive as such in Arabic or in Latin, they represent the prototype of most Arabic and Latin astronomical tables or zījes . Additionally,
17745-584: The decoration of the ceiling of the Sistine Chapel and executed the famous statue of the Moses for the tomb of Julius II. Its economy was rich, with the presence of several Tuscan bankers, including Agostino Chigi , who was a friend of Raphael and a patron of arts. Before his early death, Raphael also promoted for the first time the preservation of the ancient ruins. The War of the League of Cognac caused
17914-556: The domination of the House of Hohenstaufen , who had inherited Sicily from Roger II's line, ended; they were replaced by the House of Anjou . The ecclesiastical authority of the Aprutina Diocese, led by the bishops Rainaldo Acquaviva, Niccolò degli Arcioni (1317), Stefano da Teramo (1335) and Pietro di Valle (1366) boosted the city's economy, as witnessed by the construction of castles, churches, cloisters and palaces along with
18083-402: The earliest surviving table of refraction from air to water, for which the values (with the exception of the 60° angle of incidence) show signs of being obtained from an arithmetic progression. However, according to Mark Smith, Ptolemy's table was based in part on real experiments. Ptolemy's theory of vision consisted of rays (or flux) coming from the eye forming a cone, the vertex being within
18252-469: The elevation of the north celestial pole for a few cities. Although maps based on scientific principles had been made since the time of Eratosthenes ( c. 276 – c. 195 BC ), Ptolemy improved on map projections . The first part of the Geography is a discussion of the data and of the methods he used. Ptolemy notes the supremacy of astronomical data over land measurements or travelers' reports, though he possessed these data for only
18421-546: The empire in 286, ruling over the eastern half from Nicomedia , while his co-emperor Maximian ruled the western half from Mediolanum (when not on the move). The empire was further divided in 293, when Diocletian named two caesar , one for each augustus (emperor). Diocletian tried to turn into a system of non-dynastic succession, similar to the Antonine dynasty. Upon abdication in 305, both caesars succeeded and they, in turn, appointed two colleagues for themselves. However,
18590-425: The empirical musical relations he identified by testing pitches against each other: He was able to accurately measure relative pitches based on the ratios of vibrating lengths two separate sides of the same single string , hence which were assured to be under equal tension, eliminating one source of error. He analyzed the empirically determined ratios of "pleasant" pairs of pitches, and then synthesised all of them into
18759-477: The end of the Western Roman Empire and, for many historians, the beginning of the Middle Ages . The decline of the city's population was caused by the loss of grain shipments from North Africa, from 440 onward, and the unwillingness of the senatorial class to maintain donations to support a population that was too large for the resources available. Even so, strenuous efforts were made to maintain
18928-400: The entourage of Cardinal Albornoz , who was charged with restoring the Church's power in Italy. Back in power for a short time, Cola was soon lynched by the populace, and Albornoz took possession of the city. In 1377, Rome became the seat of the papacy again under Gregory XI . The return of the pope to Rome in that year unleashed the Western Schism (1377–1418), and for the next forty years,
19097-419: The eye, and the base defining the visual field. The rays were sensitive, and conveyed information back to the observer's intellect about the distance and orientation of surfaces. Size and shape were determined by the visual angle subtended at the eye combined with perceived distance and orientation. This was one of the early statements of size-distance invariance as a cause of perceptual size and shape constancy,
19266-600: The face of Rome dramatically, with works like the Pietà by Michelangelo and the frescoes of the Borgia Apartments . Rome reached the highest point of splendour under Pope Julius II (1503–1513) and his successors Leo X and Clement VII , both members of the Medici family . In this twenty-year period, Rome became one of the greatest centres of art in the world. The old St. Peter's Basilica built by Emperor Constantine
19435-423: The failed attempt of social reform of the populares Tiberius and Gaius Gracchus , and the war against Jugurtha , there was a civil war from which the general Sulla emerged victorious. A major slave revolt under Spartacus followed, and then the establishment of the first Triumvirate with Caesar , Pompey and Crassus . The conquest of Gaul made Caesar immensely powerful and popular, which led to
19604-624: The first half of the first century (under Tiberius ) and popularised by his apostles through the empire and beyond. The Antonine age is considered the zenith of the Empire, whose territory ranged from the Atlantic Ocean to the Euphrates and from Britain to Egypt . After the end of the Severan dynasty in AD 235, the Empire entered into a 50-year period known as the Crisis of
19773-692: The first plunder of the city in more than five hundred years since the previous sack ; in 1527, the Landsknechts of Emperor Charles V sacked the city , bringing an abrupt end to the golden age of the Renaissance in Rome. Beginning with the Council of Trent in 1545, the Church began the Counter-Reformation in response to the Reformation, a large-scale questioning of the Church's authority on spiritual matters and governmental affairs. This loss of confidence led to major shifts of power away from
19942-658: The governance of the Holy See ) is an independent country inside the city boundaries of Rome, the only existing example of a country within a city. Rome is often referred to as the City of Seven Hills due to its geographic location, and also as the "Eternal City". Rome is generally considered to be the cradle of Western civilization and Western Christian culture , and the centre of the Catholic Church . Rome's history spans 28 centuries. While Roman mythology dates
20111-431: The great privileges granted by the sovereigns. Within the following two centuries Teramo became part of the Kingdom of Naples . The 15th century saw the struggles between the most important families of the city (De Valle and Melatino). The exemplary hanging of 13 followers of Melatino's family is still remembered in a stone shield in the very center of the city. The monument represents two heads with their tongues out under
20280-471: The help of the plebs (urban lower class) to gain power. In the same period, the bankruptcy of the small farmers and the establishment of large slave estates caused large-scale migration to the city. The continuous warfare led to the establishment of a professional army, which turned out to be more loyal to its generals than to the republic. Because of this, in the late 2nd and early 1st century BC there were several conflicts both abroad and internally: after
20449-553: The history of science". One striking error noted by Newton was an autumn equinox said to have been observed by Ptolemy and "measured with the greatest care" at 2pm on 25 September 132, when the equinox should have been observed around 9:55am the day prior. In attempting to disprove Newton, Herbert Lewis also found himself agreeing that "Ptolemy was an outrageous fraud," and that "all those result capable of statistical analysis point beyond question towards fraud and against accidental error". The charges laid by Newton and others have been
20618-616: The introduction to the Handy Tables survived separately from the tables themselves (apparently part of a gathering of some of Ptolemy's shorter writings) under the title Arrangement and Calculation of the Handy Tables . The Planetary Hypotheses ( Greek : Ὑποθέσεις τῶν πλανωμένων , lit. ' Hypotheses of the Planets ' ) is a cosmological work, probably one of the last written by Ptolemy, in two books dealing with
20787-610: The luxury fashion house Fendi located in the Palazzo della Civiltà Italiana . The presence of renowned international brands in the city has made Rome an important centre of fashion and design, and the Cinecittà Studios have been the set of many Academy Award –winning movies. According to the Ancient Romans' founding myth , the name Roma came from the city's founder and first king , Romulus . However, it
20956-500: The mathematics of music should be based on only the one specific ratio of 3:2, the perfect fifth , and believed that tunings mathematically exact to their system would prove to be melodious, if only the extremely large numbers involved could be calculated (by hand). To the contrary, Ptolemy believed that musical scales and tunings should in general involve multiple different ratios arranged to fit together evenly into smaller tetrachords (combinations of four pitch ratios which together make
21125-458: The mayor and councilmen that are elected every 5 years. in Italy every citizen over 18 has the right to vote. Teramo is twinned with: People born in or around Teramo include: Frazioni within the commune of Teramo include: Teramo Basket was a basketball team playing in Serie A , the Italian professional basketball league. They finished third in the league in 2009 which qualified them for
21294-516: The mid-1980s when the comune had more than 2.8 million residents. After this, the population declined slowly as people began to move to nearby suburbs. Rome is in the Lazio region of central Italy on the Tiber ( Italian : Tevere ) river. The original settlement developed on hills that faced onto a ford beside the Tiber Island , the only natural ford of the river in this area. The Rome of
21463-566: The modern title is thought to be an Arabic corruption of the Greek name Hē Megistē Syntaxis (lit. "The greatest treatise"), as the work was presumably known in Late Antiquity . Because of its reputation, it was widely sought and translated twice into Latin in the 12th century , once in Sicily and again in Spain. Ptolemy's planetary models, like those of the majority of his predecessors, were geocentric and almost universally accepted until
21632-570: The monumental centre, the palatine, and the largest baths, which continued to function until the Gothic siege of 537. The large baths of Constantine on the Quirinale were even repaired in 443, and the extent of the damage exaggerated and dramatised. However, the city gave an appearance overall of shabbiness and decay because of the large abandoned areas due to population decline. The population declined to 500,000 by 452 and 100,000 by 500 AD (perhaps larger, though no certain figure can be known). After
21801-477: The motions of the Sun, Moon, planets, and stars. In 2023, archaeologists were able to read a manuscript which gives instructions for the construction of an astronomical tool called a meteoroscope ( μετεωροσκόπιον or μετεωροσκοπεῖον ). The text, which comes from an eighth-century manuscript which also contains Ptolemy's Analemma , was identified on the basis of both its content and linguistic analysis as being by Ptolemy. Ptolemy's second most well-known work
21970-574: The name of Aprutium , supposed to be a corruption of Praetutium , or rather of the name of the people Praetutii , applied (as was so often the case in Gaul ) to their chief city. Thus the name Abrutium is present among the cities of Picenum enumerated by the Geographer of Ravenna (iv. 31); and under the Lombards a comes Aprutii is mentioned. The name has been retained in that of Abruzzo , now
22139-628: The north Latium town of Sutri to the Church, starting its temporal power. In 756, Pepin the Short , after having defeated the Lombards, gave the Pope temporal jurisdiction over the Roman Duchy and the Exarchate of Ravenna , thus creating the Papal States . Since this period, three powers tried to rule the city: the pope, the nobility (together with the chiefs of militias, the judges, the Senate and
22308-461: The observations were taken at 12:30pm. The overall quality of Ptolemy's observations has been challenged by several modern scientists, but prominently by Robert R. Newton in his 1977 book The Crime of Claudius Ptolemy , which asserted that Ptolemy fabricated many of his observations to fit his theories. Newton accused Ptolemy of systematically inventing data or doctoring the data of earlier astronomers, and labelled him "the most successful fraud in
22477-544: The only mathematically sound geocentric model of the Solar System , and unlike most Greek mathematicians , Ptolemy's writings (foremost the Almagest ) never ceased to be copied or commented upon, both in late antiquity and in the Middle Ages . However, it is likely that only a few truly mastered the mathematics necessary to understand his works, as evidenced particularly by the many abridged and watered-down introductions to Ptolemy's astronomy that were popular among
22646-475: The outbreak of the Franco-Prussian War . Italian troops were able to capture Rome entering the city through a breach near Porta Pia . Pope Pius IX declared himself a prisoner in the Vatican . In 1871 the capital of Italy was moved from Florence to Rome. In 1870 the population of the city was 212,000, all of whom lived with the area circumscribed by the ancient city, and in 1920, the population
22815-577: The plague. From 1707, after of the War of the Spanish Succession , the Habsburg monarchy rules the whole Kingdom of the Two Sicilies for 27 years. During the Age of Enlightenment Teramo is an active centre of intellectual life, especially with Melchiorre Delfico , a notable poet, composer and Italian philosopher. In 1798 French troops entered Teramo, and though they were initially repulsed by
22984-445: The pope, the emperor, and each other. These were the times of Theodora and her daughter Marozia , concubines and mothers of several popes, and of Crescentius , a powerful feudal lord, who fought against the Emperors Otto II and Otto III . The scandals of this period forced the papacy to reform itself: the election of the pope was reserved to the cardinals, and reform of the clergy was attempted. The driving force behind this renewal
23153-402: The populace), and the Frankish king, as king of the Lombards, patricius, and Emperor. These three parties (theocratic, republican, and imperial) were a characteristic of Roman life during the entire Middle Ages. On Christmas night of 800, Charlemagne was crowned in Rome as Emperor by Pope Leo III : on that occasion, the city hosted for the first time the two powers whose struggle for control
23322-401: The radius of the sphere of the fixed stars was 20 000 times the radius of the Earth. The work is also notable for having descriptions on how to build instruments to depict the planets and their movements from a geocentric perspective, much as an orrery would have done for a heliocentric one, presumably for didactic purposes. The Analemma is a short treatise where Ptolemy provides
23491-486: The reappearance of heliocentric models during the scientific revolution . Under the scrutiny of modern scholarship, and the cross-checking of observations contained in the Almagest against figures produced through backwards extrapolation, various patterns of errors have emerged within the work. A prominent miscalculation is Ptolemy's use of measurements that he claimed were taken at noon, but which systematically produce readings now shown to be off by half an hour, as if
23660-405: The secondary literature, while noting that issues with the accuracy of Ptolemy's observations had long been known. Other authors have pointed out that instrument warping or atmospheric refraction may also explain some of Ptolemy's observations at a wrong time. In 2022 the first Greek fragments of Hipparchus' lost star catalog were discovered in a palimpsest and they debunked accusations made by
23829-428: The shore, where the south-western district of Ostia is located. The altitude of the central part of Rome ranges from 13 m (43 ft) above sea level (at the base of the Pantheon ) to 139 m (456 ft) above sea level (the peak of Monte Mario ). The Comune of Rome covers an overall area of about 1,285 km (496 sq mi), including many green areas. Public parks and nature reserves cover
23998-474: The spanning of more than 800 years; however, many astronomers have for centuries suspected that some of his models' parameters were adopted independently of observations. Ptolemy presented his astronomical models alongside convenient tables, which could be used to compute the future or past position of the planets. The Almagest also contains a star catalogue , which is a version of a catalogue created by Hipparchus . Its list of forty-eight constellations
24167-451: The spheres ). Although Ptolemy's Harmonics never had the influence of his Almagest or Geography , it is nonetheless a well-structured treatise and contains more methodological reflections than any other of his writings. In particular, it is a nascent form of what in the following millennium developed into the scientific method, with specific descriptions of the experimental apparatus that he built and used to test musical conjectures, and
24336-440: The structure of the universe and the laws that govern celestial motion . Ptolemy goes beyond the mathematical models of the Almagest to present a physical realization of the universe as a set of nested spheres, in which he used the epicycles of his planetary model to compute the dimensions of the universe. He estimated the Sun was at an average distance of 1 210 Earth radii (now known to actually be ~23 450 radii), while
24505-517: The subject of wide discussions and received significant push back from other scholars against the findings. Owen Gingerich , while agreeing that the Almagest contains "some remarkably fishy numbers", including in the matter of the 30-hour displaced equinox, which he noted aligned perfectly with predictions made by Hipparchus 278 years earlier, rejected the qualification of fraud. Objections were also raised by Bernard Goldstein , who questioned Newton's findings and suggested that he had misunderstood
24674-408: The successors of Peter, who is considered the first Bishop of Rome. The city thus became of increasing importance as the centre of the Catholic Church . After the Lombard invasion of Italy (569–572), the city remained nominally Byzantine, but in reality, the popes pursued a policy of equilibrium between the Byzantines , the Franks , and the Lombards . In 729, the Lombard king Liutprand donated
24843-430: The support system from its control. Christianity in the form of the Nicene Creed became the official religion of the empire in 380, via the Edict of Thessalonica issued in the name of three emperors – Gratian, Valentinian II, and Theodosius I – with Theodosius clearly the driving force behind it. He was the last emperor of a unified empire: after his death in 395, his young children, Honorius and Arcadius , inherited
25012-446: The supremacy of mathematical knowledge over other forms of knowledge. Like Aristotle before him, Ptolemy classifies mathematics as a type of theoretical philosophy; however, Ptolemy believes mathematics to be superior to theology or metaphysics because the latter are conjectural while only the former can secure certain knowledge. This view is contrary to the Platonic and Aristotelian traditions, where theology or metaphysics occupied
25181-501: The surrounding communities include the following: Teramo is located 150 kilometres (93 miles) away from Rome , to which it is connected through the A24 highway called Teramo- Rome . By railways, Teramo is connected with Pescara . The nearest airport is the “ Abruzzo Airport ”. It is 65 kilometres (40 miles) away from the city center and it is connected to the city through highway A14. Rome Rome ( Italian and Latin : Roma , pronounced [ˈroːma] )
25350-569: The symbol of Rome's constituted republican government . Furthermore, Rome has been called Urbs Aeterna (The Eternal City), Caput Mundi (The Capital of the world ), Throne of St. Peter and Roma Capitale. While there have been discoveries of archaeological evidence of human occupation of the Rome area from approximately 14,000 years ago, the dense layer of much younger debris obscures Palaeolithic and Neolithic sites. Evidence of stone tools, pottery, and stone weapons attest to about 10,000 years of human presence. Several excavations support
25519-459: The third part of the Geography , Ptolemy gives instructions on how to create maps both of the whole inhabited world ( oikoumenē ) and of the Roman provinces, including the necessary topographic lists, and captions for the maps. His oikoumenē spanned 180 degrees of longitude from the Blessed Islands in the Atlantic Ocean to the middle of China , and about 80 degrees of latitude from Shetland to anti-Meroe (east coast of Africa ); Ptolemy
25688-419: The three Macedonian Wars (212–168 BC) against Macedonia . The first Roman provinces were established at this time: Sicily , Sardinia and Corsica , Hispania , Macedonia , Achaea and Africa . From the beginning of the 2nd century BC, power was contested between two groups of aristocrats: the optimates , representing the conservative part of the Senate , and the populares , which relied on
25857-418: The view that Rome grew from pastoral settlements on the Palatine Hill built above the area of the future Roman Forum . Between the end of the Bronze Age and the beginning of the Iron Age , each hill between the sea and the Capitoline Hill was topped by a village (on the Capitoline, a village is attested since the end of the 14th century BC). However, none of them yet had an urban quality. Nowadays, there
26026-433: The war as part of the " Italian economic miracle " of post-war reconstruction and modernisation in the 1950s and early 1960s. During this period, the years of la dolce vita ("the sweet life"), Rome became a fashionable city, with popular classic films such as Ben Hur , Quo Vadis , Roman Holiday and La Dolce Vita filmed in the city's iconic Cinecittà Studios . The rising trend in population growth continued until
26195-525: The warmest month, July, temperatures average around 24 °C (75 °F). In winter, the region experiences significant snowfall, as observed in 2005. Precipitation is not frequent and is mainly concentrated in late spring. Summers in the area are characterised by days of relatively high temperatures. Interamna ( Greek : Ἰντέραμνα : Eth. Interamnas, Interamnātis) was the name of several cities in different parts of Italy. Its etymology, already pointed out by Varro and Festus , indicates their position at
26364-400: The writing “A lo parlare agi mesura” (mind what you say). During the first years of the century, the tyrant Antonello de Valle was assassinated; his castle, located in what is now Garibaldi Square, was demolished. The legend says that the belligerence between the families ended thanks to the women of the city who proclaimed a strike of affection. Despite the internal struggles, the city lived
26533-424: Was 660,000. A significant portion lived outside the walls in the north and across the Tiber in the Vatican area. Soon after World War I in late 1922 Rome witnessed the rise of Italian Fascism led by Benito Mussolini , who led a march on the city . He did away with democracy by 1926, eventually declaring a new Italian Empire and allying Italy with Nazi Germany in 1938. Mussolini demolished fairly large parts of
26702-431: Was due to the commercial center founded by the Etruscan civilization. According to the Roman author Sextus Julius Frontinus , the ancient Perut or Pretut (meaning "Hill surrounded by waters") strongly developed in dimensions and importance until it became the capital of the Praetutii tribe. In the battle of Sentinum (295 BC), the Romans defied the Italian confederation (Sabellians, Etrusci, Umbri and their allies
26871-483: Was first under the control of Odoacer and then became part of the Ostrogothic Kingdom before returning to East Roman control after the Gothic War , which devastated the city in 546 and 550 . Its population declined from more than a million in AD 210 to 500,000 in AD 273 to 35,000 after the Gothic War (535–554), reducing the sprawling city to groups of inhabited buildings interspersed among large areas of ruins, vegetation, vineyards and market gardens. It
27040-458: Was founded in Teramo. During World War II , on 25 June 1943, German troops arrived in Teramo and proceeded to Bosco Martese where they fought against the men of the Resistance movement. The episode is remembered as the "Battle of Bosco Martese". In 1972, the first edition of Interamnia World Cup was held. The University of Teramo was founded in the city in 1993. The city's main attractions include: An art exhibit, Maggio Festeggiante ,
27209-443: Was governed by creating regional dioceses. The existence of regional fiscal units from 286 served as the model for this unprecedented innovation. The emperor quickened the process of removing military command from governors. Henceforth, civilian administration and military command would be separate. He gave governors more fiscal duties and placed them in charge of the army logistical support system as an attempt to control it by removing
27378-408: Was heading south to fight the Hohenstaufen on behalf of the pope, was appointed Senator. Charles founded the Sapienza , the university of Rome. In that period the pope died, and the cardinals, summoned in Viterbo , could not agree on his successor. This angered the people of the city, who then unroofed the building where they met and imprisoned them until they had nominated the new pope; this marked
27547-444: Was known as the caput Mundi , i.e. the capital of the known world, an expression which had already been used in the Republican period. During its first two centuries, the empire was ruled by emperors of the Julio-Claudian , Flavian (who built an eponymous amphitheatre known as the Colosseum ), and Antonine dynasties. This time was also characterised by the spread of the Christian religion, preached by Jesus Christ in Judea in
27716-464: Was not based solely on data from Hipparchus’ Catalogue. ... These observations are consistent with the view that Ptolemy composed his star catalogue by combining various sources, including Hipparchus’ catalogue, his own observations and, possibly, those of other authors. The Handy Tables ( Greek : Πρόχειροι κανόνες ) are a set of astronomical tables, together with canons for their use. To facilitate astronomical calculations, Ptolemy tabulated all
27885-405: Was restored in part much later). In 330, he transformed Byzantium into Constantinople , which became his new capital. However, it was not officially anything more than an imperial residence like Milan , Trier or Nicomedia until given a city prefect in 359 by Constantius II . Constantine, following Diocletian's reforms. regionalised the administration, which fundamentally changed the way it
28054-399: Was the monk Ildebrando da Soana , who once elected pope under the name of Gregory VII became involved into the Investiture Controversy against Emperor Henry IV . Subsequently, Rome was sacked and burned by the Normans under Robert Guiscard who had entered the city in support of the Pope, then besieged in Castel Sant'Angelo . During this period, the city was autonomously ruled by
28223-409: Was to be a constant of the Middle Ages. This event marks the beginning of the Carolingian Empire , the first phase of the Holy Roman Empire . In 846, Muslim Arabs unsuccessfully stormed the city's walls , but managed to loot St. Peter 's and St. Paul's basilica, both outside the city wall. After the decay of Carolingian power , Rome fell prey to feudal chaos: several noble families fought against
28392-431: Was united as the Kingdom of Italy in 1861 with the temporary capital in Florence . That year Rome was declared the capital of Italy even though it was still under the Pope's control. During the 1860s, the last vestiges of the Papal States were under French protection thanks to the foreign policy of Napoleon III . French troops were stationed in the region under Papal control. In 1870 the French troops were withdrawn due to
28561-443: Was well aware that he knew about only a quarter of the globe, and an erroneous extension of China southward suggests his sources did not reach all the way to the Pacific Ocean. It seems likely that the topographical tables in the second part of the work (Books 2–7) are cumulative texts, which were altered as new knowledge became available in the centuries after Ptolemy. This means that information contained in different parts of
#457542