146-408: [REDACTED] German Empire The Herero Wars were a series of colonial wars between the German Empire and the Herero people of German South West Africa (present-day Namibia ). They took place between 1904 and 1908. The Hereros were cattle grazers, occupying most of central and northern South West Africa. Under the leadership of Jonker Afrikaner , who died in 1861, and then later under
292-491: A Christie's auction. In May 2009, a 7.03-carat (1.406 g) blue diamond fetched the highest price per carat ever paid for a diamond when it was sold at auction for 10.5 million Swiss francs (6.97 million euros, or US$ 9.5 million at the time). That record was, however, beaten the same year: a 5-carat (1.0 g) vivid pink diamond was sold for US$ 10.8 million in Hong Kong on December 1, 2009. Clarity
438-461: A German chemical works. Bismarck stubbornly refused to listen to Georg Herbert Münster , ambassador to France, who reported back that the French were not seeking a revanchist war and were desperate for peace at all costs. Bismarck and most of his contemporaries were conservative-minded and focused their foreign policy attention on Germany's neighboring states. In 1914, 60% of German foreign investment
584-453: A cigarette lighter, but house fires and blow torches are hot enough. Jewelers must be careful when molding the metal in a diamond ring. Diamond powder of an appropriate grain size (around 50 microns) burns with a shower of sparks after ignition from a flame. Consequently, pyrotechnic compositions based on synthetic diamond powder can be prepared. The resulting sparks are of the usual red-orange color, comparable to charcoal, but show
730-466: A contemporary account by Frederick Cornell of his attempts to prospect for diamonds in the region. In the book, he describes his first-hand accounts of witnessing the concentration camp on Shark Island amongst other aspects of the conflict. German Empire The German Empire (German: Deutsches Reich ), also referred to as Imperial Germany , the Second Reich or simply Germany ,
876-727: A continuum with carbonatites , but the latter have too much oxygen for carbon to exist in a pure form. Instead, it is locked up in the mineral calcite ( Ca C O 3 ). All three of the diamond-bearing rocks (kimberlite, lamproite and lamprophyre) lack certain minerals ( melilite and kalsilite ) that are incompatible with diamond formation. In kimberlite , olivine is large and conspicuous, while lamproite has Ti- phlogopite and lamprophyre has biotite and amphibole . They are all derived from magma types that erupt rapidly from small amounts of melt, are rich in volatiles and magnesium oxide , and are less oxidizing than more common mantle melts such as basalt . These characteristics allow
1022-584: A degree, still exist in Germany today. Bismarck's paternalistic programs won the support of German industry because its goals were to win the support of the working classes for the Empire and reduce the outflow of immigrants to America, where wages were higher but welfare did not exist. Bismarck further won the support of both industry and skilled workers by his high tariff policies, which protected profits and wages from American competition, although they alienated
1168-452: A diamond to fluoresce. Diamonds can fluoresce in a variety of colors including blue (most common), orange, yellow, white, green and very rarely red and purple. Although the causes are not well understood, variations in the atomic structure, such as the number of nitrogen atoms present are thought to contribute to the phenomenon. Diamonds can be identified by their high thermal conductivity (900– 2320 W·m ·K ). Their high refractive index
1314-563: A form of carbon is a tasteless, odourless, strong, brittle solid, colourless in pure form, a poor conductor of electricity, and insoluble in water. Another solid form of carbon known as graphite is the chemically stable form of carbon at room temperature and pressure , but diamond is metastable and converts to it at a negligible rate under those conditions. Diamond has the highest hardness and thermal conductivity of any natural material, properties that are used in major industrial applications such as cutting and polishing tools. They are also
1460-480: A gemstone. Because it can only be scratched by other diamonds, it maintains its polish extremely well. Unlike many other gems, it is well-suited to daily wear because of its resistance to scratching—perhaps contributing to its popularity as the preferred gem in engagement or wedding rings , which are often worn every day. The hardest natural diamonds mostly originate from the Copeton and Bingara fields located in
1606-517: A government body controlled by Protestants. Nearly all German bishops, clergy, and laymen rejected the legality of the new laws, and were defiant in the face of heavier and heavier penalties and imprisonments imposed by Bismarck's government. By 1876, all the Prussian bishops were imprisoned or in exile, and a third of the Catholic parishes were without a priest. In the face of systematic defiance,
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#17327648684211752-525: A great hero to German conservatives, who erected many monuments to his memory and tried to emulate his policies. Bismarck's post-1871 foreign policy was conservative and sought to preserve the balance of power in Europe. British historian Eric Hobsbawm concludes that he "remained undisputed world champion at the game of multilateral diplomatic chess for almost twenty years after 1871, [devoting] himself exclusively, and successfully, to maintaining peace between
1898-475: A metallic fluid. The extreme conditions required for this to occur are present in the ice giants Neptune and Uranus . Both planets are made up of approximately 10 percent carbon and could hypothetically contain oceans of liquid carbon. Since large quantities of metallic fluid can affect the magnetic field, this could serve as an explanation as to why the geographic and magnetic poles of the two planets are unaligned. The most common crystal structure of diamond
2044-474: A multi-ethnic Empire with a considerable German-speaking population, would remain outside of the German nation state. Bismarck's policy was to pursue a solution diplomatically. The effective alliance between Germany and Austria played a major role in Germany's decision to enter World War I in 1914. Bismarck announced there would be no more territorial additions to Germany in Europe, and his diplomacy after 1871
2190-403: A pale blue flame, and continues to burn after the source of heat is removed. By contrast, in air the combustion will cease as soon as the heat is removed because the oxygen is diluted with nitrogen. A clear, flawless, transparent diamond is completely converted to carbon dioxide; any impurities will be left as ash. Heat generated from cutting a diamond will not ignite the diamond, and neither will
2336-501: A relatively smooth economic and political revolution from above that pushed them along the way towards becoming the world's leading industrial power of the time. Bismarck's "revolutionary conservatism" was a conservative state-building strategy designed to make ordinary Germans—not just the Junker elite—more loyal to the throne and empire. According to Kees van Kersbergen and Barbara Vis, his strategy was: granting social rights to enhance
2482-463: A transition between graphite and diamond are well established theoretically and experimentally. The equilibrium pressure varies linearly with temperature, between 1.7 GPa at 0 K and 12 GPa at 5000 K (the diamond/graphite/liquid triple point ). However, the phases have a wide region about this line where they can coexist. At standard temperature and pressure , 20 °C (293 K) and 1 standard atmosphere (0.10 MPa),
2628-589: A very high refractive index and a relatively high optical dispersion . Most natural diamonds have ages between 1 billion and 3.5 billion years. Most were formed at depths between 150 and 250 kilometres (93 and 155 mi) in the Earth's mantle , although a few have come from as deep as 800 kilometres (500 mi). Under high pressure and temperature, carbon-containing fluids dissolved various minerals and replaced them with diamonds. Much more recently (hundreds to tens of million years ago), they were carried to
2774-467: A very linear trajectory which is explained by their high density. Diamond also reacts with fluorine gas above about 700 °C (1,292 °F). Diamond has a wide band gap of 5.5 eV corresponding to the deep ultraviolet wavelength of 225 nanometers. This means that pure diamond should transmit visible light and appear as a clear colorless crystal. Colors in diamond originate from lattice defects and impurities. The diamond crystal lattice
2920-425: A volcanic rock. There are many theories for its origin, including formation in a star, but no consensus. Diamond is the hardest material on the qualitative Mohs scale . To conduct the quantitative Vickers hardness test , samples of materials are struck with a pyramid of standardized dimensions using a known force – a diamond crystal is used for the pyramid to permit a wide range of materials to be tested. From
3066-449: Is 0.01% for nickel and even less for cobalt. Virtually any element can be introduced to diamond by ion implantation. Nitrogen is by far the most common impurity found in gem diamonds and is responsible for the yellow and brown color in diamonds. Boron is responsible for the blue color. Color in diamond has two additional sources: irradiation (usually by alpha particles), that causes the color in green diamonds, and plastic deformation of
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#17327648684213212-415: Is a solid form of pure carbon with its atoms arranged in a crystal. Solid carbon comes in different forms known as allotropes depending on the type of chemical bond. The two most common allotropes of pure carbon are diamond and graphite . In graphite, the bonds are sp orbital hybrids and the atoms form in planes, with each bound to three nearest neighbors, 120 degrees apart. In diamond, they are sp and
3358-420: Is aided by isotopic dating and modeling of the geological history. Then surveyors must go to the area and collect samples, looking for kimberlite fragments or indicator minerals . The latter have compositions that reflect the conditions where diamonds form, such as extreme melt depletion or high pressures in eclogites . However, indicator minerals can be misleading; a better approach is geothermobarometry , where
3504-728: Is also indicative, but other materials have similar refractivity. Diamonds are extremely rare, with concentrations of at most parts per billion in source rock. Before the 20th century, most diamonds were found in alluvial deposits . Loose diamonds are also found along existing and ancient shorelines , where they tend to accumulate because of their size and density. Rarely, they have been found in glacial till (notably in Wisconsin and Indiana ), but these deposits are not of commercial quality. These types of deposit were derived from localized igneous intrusions through weathering and transport by wind or water . Most diamonds come from
3650-405: Is another mechanical property toughness , which is a material's ability to resist breakage from forceful impact. The toughness of natural diamond has been measured as 50–65 MPa ·m . This value is good compared to other ceramic materials, but poor compared to most engineering materials such as engineering alloys, which typically exhibit toughness over 80 MPa·m . As with any material,
3796-414: Is called diamond cubic . It is formed of unit cells (see the figure) stacked together. Although there are 18 atoms in the figure, each corner atom is shared by eight unit cells and each atom in the center of a face is shared by two, so there are a total of eight atoms per unit cell. The length of each side of the unit cell is denoted by a and is 3.567 angstroms . The nearest neighbor distance in
3942-402: Is exceptionally strong, and only atoms of nitrogen , boron , and hydrogen can be introduced into diamond during the growth at significant concentrations (up to atomic percents). Transition metals nickel and cobalt , which are commonly used for growth of synthetic diamond by high-pressure high-temperature techniques, have been detected in diamond as individual atoms; the maximum concentration
4088-419: Is formed of layers stacked in a repeating ABCABC ... pattern. Diamonds can also form an ABAB ... structure, which is known as hexagonal diamond or lonsdaleite , but this is far less common and is formed under different conditions from cubic carbon. Diamonds occur most often as euhedral or rounded octahedra and twinned octahedra known as macles . As diamond's crystal structure has a cubic arrangement of
4234-412: Is higher for flawless, pure crystals oriented to the <111> direction (along the longest diagonal of the cubic diamond lattice). Therefore, whereas it might be possible to scratch some diamonds with other materials, such as boron nitride , the hardest diamonds can only be scratched by other diamonds and nanocrystalline diamond aggregates . The hardness of diamond contributes to its suitability as
4380-404: Is hybrid rock with a chaotic mixture of small minerals and rock fragments ( clasts ) up to the size of watermelons. They are a mixture of xenocrysts and xenoliths (minerals and rocks carried up from the lower crust and mantle), pieces of surface rock, altered minerals such as serpentine , and new minerals that crystallized during the eruption. The texture varies with depth. The composition forms
4526-647: Is in the form of micro/nanoscale wires or needles (~100–300 nanometers in diameter, micrometers long), they can be elastically stretched by as much as 9–10 percent tensile strain without failure, with a maximum local tensile stress of about 89–98 GPa , very close to the theoretical limit for this material. Other specialized applications also exist or are being developed, including use as semiconductors : some blue diamonds are natural semiconductors, in contrast to most diamonds, which are excellent electrical insulators . The conductivity and blue color originate from boron impurity. Boron substitutes for carbon atoms in
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4672-477: Is one of the 4C's (color, clarity, cut and carat weight) that helps in identifying the quality of diamonds. The Gemological Institute of America (GIA) developed 11 clarity scales to decide the quality of a diamond for its sale value. The GIA clarity scale spans from Flawless (FL) to included (I) having internally flawless (IF), very, very slightly included (VVS), very slightly included (VS) and slightly included (SI) in between. Impurities in natural diamonds are due to
4818-797: Is partially oxidized. The oxidized surface can be reduced by heat treatment under hydrogen flow. That is to say, this heat treatment partially removes oxygen-containing functional groups. But diamonds (sp C) are unstable against high temperature (above about 400 °C (752 °F)) under atmospheric pressure. The structure gradually changes into sp C above this temperature. Thus, diamonds should be reduced below this temperature. At room temperature, diamonds do not react with any chemical reagents including strong acids and bases. In an atmosphere of pure oxygen, diamond has an ignition point that ranges from 690 °C (1,274 °F) to 840 °C (1,540 °F); smaller crystals tend to burn more easily. It increases in temperature from red to white heat and burns with
4964-769: Is possible to treat regular diamonds under a combination of high pressure and high temperature to produce diamonds that are harder than the diamonds used in hardness gauges. Diamonds cut glass, but this does not positively identify a diamond because other materials, such as quartz, also lie above glass on the Mohs scale and can also cut it. Diamonds can scratch other diamonds, but this can result in damage to one or both stones. Hardness tests are infrequently used in practical gemology because of their potentially destructive nature. The extreme hardness and high value of diamond means that gems are typically polished slowly, using painstaking traditional techniques and greater attention to detail than
5110-454: Is the case with most other gemstones; these tend to result in extremely flat, highly polished facets with exceptionally sharp facet edges. Diamonds also possess an extremely high refractive index and fairly high dispersion. Taken together, these factors affect the overall appearance of a polished diamond and most diamantaires still rely upon skilled use of a loupe (magnifying glass) to identify diamonds "by eye". Somewhat related to hardness
5256-456: The Bundesrat , the federal council of deputies from the 27 states. Executive power was vested in the emperor, or Kaiser , who was assisted by a chancellor responsible only to him. The emperor was given extensive powers by the constitution. He alone appointed and dismissed the chancellor (so in practice, the emperor ruled the empire through the chancellor), was supreme commander-in-chief of
5402-596: The Austrian Empire and its allies on one side and Prussia and its allies on the other. The war resulted in the partial replacement of the Confederation in 1867 by a North German Confederation , comprising the 22 states north of the river Main . The patriotic fervor generated by the Franco-Prussian War of 1870 overwhelmed the remaining opposition to a unified Germany (aside from Austria) in
5548-739: The Earth's mantle , and most of this section discusses those diamonds. However, there are other sources. Some blocks of the crust, or terranes , have been buried deep enough as the crust thickened so they experienced ultra-high-pressure metamorphism . These have evenly distributed microdiamonds that show no sign of transport by magma. In addition, when meteorites strike the ground, the shock wave can produce high enough temperatures and pressures for microdiamonds and nanodiamonds to form. Impact-type microdiamonds can be used as an indicator of ancient impact craters. Popigai impact structure in Russia may have
5694-421: The Franco-Prussian War . The German Empire consisted of 25 states , each with its own nobility , four constituent kingdoms , six grand duchies , five duchies (six before 1876), seven principalities , three free Hanseatic cities , and one imperial territory . While Prussia was one of four kingdoms in the realm, it contained about two-thirds of the Empire's population and territory, and Prussian dominance
5840-672: The Great Depression , as well as humiliation and outrage experienced by the German population are considered leading factors in the rise of Adolf Hitler and Nazism . The German Confederation had been created by an act of the Congress of Vienna on 8 June 1815 as a result of the Napoleonic Wars , after being alluded to in Article 6 of the 1814 Treaty of Paris . The liberal Revolutions of 1848 were crushed after
5986-566: The New England area in New South Wales , Australia. These diamonds are generally small, perfect to semiperfect octahedra, and are used to polish other diamonds. Their hardness is associated with the crystal growth form, which is single-stage crystal growth. Most other diamonds show more evidence of multiple growth stages, which produce inclusions, flaws, and defect planes in the crystal lattice, all of which affect their hardness. It
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6132-637: The Treaty of Brest-Litovsk . The German declaration of unrestricted submarine warfare in early 1917 contributed to bringing the United States into the war. In October 1918, after the failed Spring Offensive , the German armies were in retreat , allies Austria-Hungary and the Ottoman Empire had collapsed, and Bulgaria had surrendered. The empire collapsed in the November 1918 Revolution with
6278-874: The Triple Alliance (1882) , would exist up until 1915, when Italy declared war on Austria-Hungary. Despite Germany, and especially Austria's, lack of faith in the Russian alliance, the Reinsurance Treaty would be first signed in 1887, and renewed up until 1890, when the Bismarckian system collapsed upon Bismarck's resignation. Meanwhile, the chancellor remained wary of any foreign policy developments that looked even remotely warlike. In 1886, he moved to stop an attempted sale of horses to France because they might be used for cavalry and also ordered an investigation into large Russian purchases of medicine from
6424-559: The Wawa belt of the Superior province in Canada and microdiamonds in the island arc of Japan are found in a type of rock called lamprophyre . Kimberlites can be found in narrow (1 to 4 meters) dikes and sills, and in pipes with diameters that range from about 75 m to 1.5 km. Fresh rock is dark bluish green to greenish gray, but after exposure rapidly turns brown and crumbles. It
6570-436: The lithosphere . Such depths occur below cratons in mantle keels , the thickest part of the lithosphere. These regions have high enough pressure and temperature to allow diamonds to form and they are not convecting, so diamonds can be stored for billions of years until a kimberlite eruption samples them. Host rocks in a mantle keel include harzburgite and lherzolite , two type of peridotite . The most dominant rock type in
6716-712: The new constitution came into force on 16 April, changing the name of the federal state to the German Empire and introducing the title of German Emperor for Wilhelm I , King of Prussia from the House of Hohenzollern . Berlin remained its capital, and Otto von Bismarck , Minister President of Prussia , became chancellor , the head of government. As these events occurred, the Prussian -led North German Confederation and its southern German allies, such as Baden , Bavaria , Württemberg , and Hesse , were still engaged in
6862-536: The normal color range , and applies a grading scale from "D" (colorless) to "Z" (light yellow). Yellow diamonds of high color saturation or a different color, such as pink or blue, are called fancy colored diamonds and fall under a different grading scale. In 2008, the Wittelsbach Diamond , a 35.56-carat (7.112 g) blue diamond once belonging to the King of Spain, fetched over US$ 24 million at
7008-402: The upper mantle , peridotite is an igneous rock consisting mostly of the minerals olivine and pyroxene ; it is low in silica and high in magnesium . However, diamonds in peridotite rarely survive the trip to the surface. Another common source that does keep diamonds intact is eclogite , a metamorphic rock that typically forms from basalt as an oceanic plate plunges into the mantle at
7154-513: The welfare state . German workers enjoyed health, accident and maternity benefits, canteens, changing rooms, and a national pension scheme. Industrialisation progressed dynamically in Germany, and German manufacturers began to capture domestic markets from British imports, and also to compete with British industry abroad, particularly in the U.S. The German textile and metal industries had by 1870 surpassed those of Britain in organisation and technical efficiency and superseded British manufacturers in
7300-563: The Baghdad Railway was resolved in June 1914. Many consider Bismarck's foreign policy as a coherent system and partly responsible for the preservation of Europe's stability. It was also marked by the need to balance circumspect defensiveness and the desire to be free from the constraints of its position as a major European power. Bismarck's successors did not pursue his foreign policy legacy. For instance, Kaiser Wilhelm II, who dismissed
7446-522: The Bismarck government increased the penalties and its attacks, and were challenged in 1875 when a papal encyclical declared the whole ecclesiastical legislation of Prussia was invalid, and threatened to excommunicate any Catholic who obeyed. There was no violence, but the Catholics mobilized their support, set up numerous civic organizations, raised money to pay fines, and rallied behind their church and
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#17327648684217592-724: The British demurred in response to a German request to clarify the boundaries of their title, however in April 1884 Bismarck instructed the German consul in declare "Lüderitzland" (as Lüderitz's holding in South-West Africa had become known) as under the "protection" of the German Reich. Lüderitz steadily spread Germany's influence throughout the South-West African territory until by 1885 only one tribe within it –
7738-607: The Catholic section of the Prussian Ministry of ecclesiastical and educational affairs, depriving Catholics of their voice at the highest level. The system of strict government supervision of schools was applied only in Catholic areas; the Protestant schools were left alone. Much more serious were the May laws of 1873. One made the appointment of any priest dependent on his attendance at a German university, as opposed to
7884-664: The Centre Party showed signs of gaining support among dissident elements such as the Polish Catholics in Silesia . A powerful intellectual force of the time was anti-Catholicism , led by the liberal intellectuals who formed a vital part of Bismarck's coalition. They saw the Catholic Church as a powerful force of reaction and anti-modernity, especially after the proclamation of papal infallibility in 1870, and
8030-514: The Centre Party. The "Old Catholic Church", which rejected the First Vatican Council, attracted only a few thousand members. Bismarck, a devout pietistic Protestant, realized his Kulturkampf was backfiring when secular and socialist elements used the opportunity to attack all religion. In the long run, the most significant result was the mobilization of the Catholic voters, and their insistence on protecting their religious identity. In
8176-574: The French lacked the strength to defeat Germany by themselves, they sought an alliance with Russia, or perhaps even the newly reformed empire of Austria-Hungary, which would envelope Germany completely. Bismarck wanted to prevent this at all costs and maintain friendly relations with the Austrians and the Russians, signing the Dual Alliance (1879) with Austria-Hungary in 1879. The Dual Aliance
8322-493: The German Empire became an industrial, technological, and scientific power in Europe, and by 1913, Germany was the largest economy in continental Europe and the third-largest in the world. Germany also became a great power , building the longest railway network of Europe, the world's strongest army, and a fast-growing industrial base. Starting very small in 1871, in a decade, the navy became second only to Britain 's Royal Navy . From 1871 to 1890, Otto von Bismarck's tenure as
8468-506: The German steel and pig iron output reached one quarter of total global production. German factories were larger and more modern than their British and French counterparts. By 1913, the German electricity production was higher than the combined electricity production of Britain, France, Italy and Sweden. By 1900, the German chemical industry dominated the world market for synthetic dyes . The three major firms BASF , Bayer and Hoechst produced several hundred different dyes, along with
8614-487: The Germans until 1908 to re-establish authority over the territory. By that time tens of thousands of Africans (estimates range from 34,000 to 110,000) had been either killed or died of thirst while fleeing. 65,000 of 80,000 Hereros and at least 10,000 of 20,000 Nama died as a result of the conflict. At the height of the campaign, some 19,000 German troops were involved. At about the same time, diamonds were discovered in
8760-587: The Herero were scattered and defeated. In October 1904, General Lothar von Trotha issued orders to kill every male Herero and drive women and children into the desert. As soon as the news of this order reached Germany, it was repealed, but Trotha initially ignored Berlin. When the extermination order was finally suspended at the end of 1904, surviving tribesmen were herded into concentration camps , while others were transferred as slave labor to German businesses; many Herero died of overwork and malnutrition. It took
8906-893: The Pacific ( Jiaozhou Bay and Tianjin in China, the Marianas , the Caroline Islands , Samoa) led to frictions with the UK, Russia, Japan, and the US. The largest colonial enterprises were in Africa, where the Herero Wars in what is now Namibia in 1906–1907 resulted in the Herero and Nama genocide . By 1900, Germany became the largest economy in continental Europe and the third-largest in
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#17327648684219052-421: The Russian nation, because of its climate, its desert, and its frugality, and having but one frontier to defend", and because it would leave Germany with another bitter, resentful neighbor. Despite this, another alliance between Germany, Austria-Hungary, and Italy would be signed in 1882, preying on the fears of the German and Austro-Hungarian militaries of the untrustworthiness of Russia itself. This alliance, named
9198-488: The Witboois – had not concluded some kind of arrangement with Germany. Whilst Rhenish missionaries, traders, and other Europeans had been present in the territory since the 1830s, it was only with the advent of Germany's claim to South-West Africa that German settlement of the territory began in earnest. By 1903 there were roughly 4,682 European settlers in the protectorate of whom nearly 3,000 were Germans, most of them in
9344-483: The abdication of Wilhelm II, which left the post-war federal republic to govern a devastated populace. The Treaty of Versailles imposed post-war reparation costs of 132 billion gold marks (around US$ 269 billion or €240 billion in 2019, or roughly US$ 32 billion in 1921), as well as limiting the army to 100,000 men and disallowing conscription, armored vehicles, submarines, aircraft, and more than six battleships. The consequential economic devastation, later exacerbated by
9490-608: The alliance and the Ottoman Empire formally allied with Germany . In the First World War, German plans to capture Paris quickly in the autumn of 1914 failed, and the war on the Western Front became a stalemate. The Allied naval blockade caused severe shortages of food and supplements. However, Imperial Germany had success on the Eastern Front ; it occupied a large amount of territory to its east following
9636-557: The armed forces, and final arbiter of all foreign affairs, and could also disband the Reichstag to call for new elections. Officially, the chancellor was a one-man cabinet and was responsible for the conduct of all state affairs; in practice, the State Secretaries (top bureaucratic officials in charge of such fields as finance, war, foreign affairs, etc.) functioned much like ministers in other monarchies. The Reichstag had
9782-462: The atoms form tetrahedra, with each bound to four nearest neighbors. Tetrahedra are rigid, the bonds are strong, and, of all known substances, diamond has the greatest number of atoms per unit volume, which is why it is both the hardest and the least compressible . It also has a high density, ranging from 3150 to 3530 kilograms per cubic metre (over three times the density of water) in natural diamonds and 3520 kg/m in pure diamond. In graphite,
9928-420: The atoms, they have many facets that belong to a cube , octahedron, rhombicosidodecahedron , tetrakis hexahedron , or disdyakis dodecahedron . The crystals can have rounded-off and unexpressive edges and can be elongated. Diamonds (especially those with rounded crystal faces) are commonly found coated in nyf , an opaque gum-like skin. Some diamonds contain opaque fibers. They are referred to as opaque if
10074-587: The basis for conservative modernization in Imperial Japan under Emperor Meiji and the preservation of an authoritarian political structure under the tsars in the Russian Empire . One factor in the social anatomy of these governments was the retention of a very substantial share in political power by the landed elite , the Junkers , resulting from the absence of a revolutionary breakthrough by
10220-399: The basis of the modern European welfare state . He came to realize that this sort of policy was very appealing, since it bound workers to the state, and also fit in very well with his authoritarian nature. The social security systems installed by Bismarck (health care in 1883, accident insurance in 1884, invalidity and old-age insurance in 1889) at the time were the largest in the world and, to
10366-410: The bonds between nearest neighbors are even stronger, but the bonds between parallel adjacent planes are weak, so the planes easily slip past each other. Thus, graphite is much softer than diamond. However, the stronger bonds make graphite less flammable. Diamonds have been adopted for many uses because of the material's exceptional physical characteristics. It has the highest thermal conductivity and
10512-512: The carbon source is more likely carbonate rocks and organic carbon in sediments, rather than coal. Diamonds are far from evenly distributed over the Earth. A rule of thumb known as Clifford's rule states that they are almost always found in kimberlites on the oldest part of cratons , the stable cores of continents with typical ages of 2.5 billion years or more. However, there are exceptions. The Argyle diamond mine in Australia ,
10658-497: The chancellor in 1890, let the treaty with Russia lapse in favor of Germany's alliance with Austria, which finally led to a stronger coalition-building between Russia and France. Germans had dreamed of colonial imperialism since 1848. Although Bismarck had little interest in acquiring overseas possessions, most Germans were enthusiastic, and by 1884 he had acquired German New Guinea . By the 1890s, German colonial expansion in Asia and
10804-436: The coloration, while pure or nearly pure diamonds are transparent and colorless. Most diamond impurities replace a carbon atom in the crystal lattice , known as a carbon flaw . The most common impurity, nitrogen, causes a slight to intense yellow coloration depending upon the type and concentration of nitrogen present. The Gemological Institute of America (GIA) classifies low saturation yellow and brown diamonds as diamonds in
10950-501: The compositions of minerals are analyzed as if they were in equilibrium with mantle minerals. Finding kimberlites requires persistence, and only a small fraction contain diamonds that are commercially viable. The only major discoveries since about 1980 have been in Canada. Since existing mines have lifetimes of as little as 25 years, there could be a shortage of new diamonds in the future. Diamonds are dated by analyzing inclusions using
11096-540: The conditions that a port was established within the territories taken and that there was "clear title" to the land. Lüderitz bought the title to Angra Pequena (later renamed Lüderitz Bay) from Joseph Fredericks, a chief of the Oorlam people , in exchange for 200 rifles, 2,500 German marks, and some lead toy soldiers, and established a port there. Clarification of Germany's title among the European powers took some time, as
11242-582: The country's population. The imperial crown was hereditary in the ruling house of Prussia, the House of Hohenzollern . With the exception of 1872–1873 and 1892–1894, the chancellor was always simultaneously the prime minister of Prussia. With 17 out of 58 votes in the Bundesrat , Berlin needed only a few votes from the smaller states to exercise effective control. The other states retained their own governments but had only limited aspects of sovereignty. For example, both postage stamps and currency were issued for
11388-598: The decay of radioactive isotopes. Depending on the elemental abundances, one can look at the decay of rubidium to strontium , samarium to neodymium , uranium to lead , argon-40 to argon-39 , or rhenium to osmium . Those found in kimberlites have ages ranging from 1 to 3.5 billion years , and there can be multiple ages in the same kimberlite, indicating multiple episodes of diamond formation. The kimberlites themselves are much younger. Most of them have ages between tens of millions and 300 million years old, although there are some older exceptions (Argyle, Premier and Wawa). Thus,
11534-470: The diamond crystal lattice. Plastic deformation is the cause of color in some brown and perhaps pink and red diamonds. In order of increasing rarity, yellow diamond is followed by brown, colorless, then by blue, green, black, pink, orange, purple, and red. "Black", or carbonado , diamonds are not truly black, but rather contain numerous dark inclusions that give the gems their dark appearance. Colored diamonds contain impurities or structural defects that cause
11680-506: The diamond lattice is 1.732 a /4 where a is the lattice constant, usually given in Angstrøms as a = 3.567 Å, which is 0.3567 nm. A diamond cubic lattice can be thought of as two interpenetrating face-centered cubic lattices with one displaced by 1 ⁄ 4 of the diagonal along a cubic cell, or as one lattice with two atoms associated with each lattice point. Viewed from a <1 1 1> crystallographic direction , it
11826-415: The diamond lattice, donating a hole into the valence band . Substantial conductivity is commonly observed in nominally undoped diamond grown by chemical vapor deposition . This conductivity is associated with hydrogen -related species adsorbed at the surface, and it can be removed by annealing or other surface treatments. Thin needles of diamond can be made to vary their electronic band gap from
11972-407: The diamonds' surface cannot be wet by water, but can be easily wet and stuck by oil. This property can be utilized to extract diamonds using oil when making synthetic diamonds. However, when diamond surfaces are chemically modified with certain ions, they are expected to become so hydrophilic that they can stabilize multiple layers of water ice at human body temperature . The surface of diamonds
12118-413: The domestic market. Germany became the dominant economic power on the continent and was the second-largest exporting nation after Britain. Technological progress during German industrialisation occurred in four waves: the railway wave (1877–1886), the dye wave (1887–1896), the chemical wave (1897–1902), and the wave of electrical engineering (1903–1918). Since Germany industrialised later than Britain, it
12264-606: The elections of 1874, the Centre party doubled its popular vote, and became the second-largest party in the national parliament—and remained a powerful force for the next 60 years, so that after Bismarck it became difficult to form a government without their support. Bismarck built on a tradition of welfare programs in Prussia and Saxony that began as early as in the 1840s. In the 1880s he introduced old-age pensions, accident insurance, medical care and unemployment insurance that formed
12410-403: The emerging Social Democratic Party . Prussia in 1871 included 16,000,000 Protestants, both Reformed and Lutheran, and 8,000,000 Catholics. Most people were generally segregated into their own religious worlds, living in rural districts or city neighbourhoods that were overwhelmingly of the same religion, and sending their children to separate public schools where their religion was taught. There
12556-417: The empire as a whole. Coins through one mark were also minted in the name of the empire, while higher-valued pieces were issued by the states. However, these larger gold and silver issues were virtually commemorative coins and had limited circulation. While the states issued their own decorations and some had their own armies, the military forces of the smaller ones were put under Prussian control. Those of
12702-449: The fibers grow from a clear substrate or fibrous if they occupy the entire crystal. Their colors range from yellow to green or gray, sometimes with cloud-like white to gray impurities. Their most common shape is cuboidal, but they can also form octahedra, dodecahedra, macles, or combined shapes. The structure is the result of numerous impurities with sizes between 1 and 5 microns. These diamonds probably formed in kimberlite magma and sampled
12848-567: The first and to this day longest-serving chancellor was marked by relative liberalism at its start, but in time grew more conservative. Broad reforms, the anti-Catholic Kulturkampf and systematic repression of Polish people marked his period in the office. Despite his hatred of liberalism and socialism – he called liberals and socialists "enemies of the Reich" – social programs introduced by Bismarck included old-age pensions, accident insurance, medical care and unemployment insurance, all aspects of
12994-582: The five smaller firms. Imperial Germany built up the world's largest chemical industry, the production of German chemical industry was 60% higher than that of the United States. In 1913, these eight firms produced almost 90% of the world supply of dyestuffs and sold about 80% of their production abroad. The three major firms had also integrated upstream into the production of essential raw materials and they began to expand into other areas of chemistry such as pharmaceuticals , photographic film , agricultural chemicals and electrochemicals . Top-level decision-making
13140-764: The four states south of the Main, and during November 1870, they joined the North German Confederation by treaty. On 10 December 1870, the North German Confederation Reichstag renamed the Confederation the "German Empire" and gave the title of German Emperor to William I , the King of Prussia , as Bundespräsidium of the Confederation. The new constitution ( Constitution of the German Confederation ) and
13286-481: The guilt incurred by Germans at that time," said Heidemarie Wieczorek-Zeul , Germany's development aid minister. In addition, she admitted that the massacres were equivalent to genocide . Not until 2015 did the German government admit that the massacres were equivalent to genocide and again apologised in 2016. The Herero are suing the German government in a class action lawsuit. In 2021, Germany announced that they would repay Namibia €1.1 billion. The Herero Wars and
13432-408: The hardness and transparency of diamond, are the reasons that diamond anvil cells are the main tool for high pressure experiments. These anvils have reached pressures of 600 GPa . Much higher pressures may be possible with nanocrystalline diamonds. Usually, attempting to deform bulk diamond crystal by tension or bending results in brittle fracture. However, when single crystalline diamond
13578-455: The highest sound velocity. It has low adhesion and friction, and its coefficient of thermal expansion is extremely low. Its optical transparency extends from the far infrared to the deep ultraviolet and it has high optical dispersion . It also has high electrical resistance. It is chemically inert, not reacting with most corrosive substances, and has excellent biological compatibility. The equilibrium pressure and temperature conditions for
13724-421: The integration of a hierarchical society, to forge a bond between workers and the state so as to strengthen the latter, to maintain traditional relations of authority between social and status groups, and to provide a countervailing power against the modernist forces of liberalism and socialism. Bismarck created the modern welfare state in Germany in the 1880s and enacted universal male suffrage in 1871. He became
13870-666: The interests of other European powers, especially the British Empire. During its colonial expansion, the German Empire committed the Herero and Nama genocide . After the resignation of Otto von Bismarck in 1890, and Wilhelm II 's refusal to recall him to office, the empire embarked on Weltpolitik ("world politics") – a bellicose new course that ultimately contributed to the outbreak of World War I. Bismarck's successors were incapable of maintaining their predecessor's complex, shifting, and overlapping alliances which had kept Germany from being diplomatically isolated. This period
14016-423: The kimberlites formed independently of the diamonds and served only to transport them to the surface. Kimberlites are also much younger than the cratons they have erupted through. The reason for the lack of older kimberlites is unknown, but it suggests there was some change in mantle chemistry or tectonics. No kimberlite has erupted in human history. Most gem-quality diamonds come from depths of 150–250 km in
14162-509: The larger states, such as the Kingdoms of Bavaria and Saxony, were coordinated along Prussian principles and would, in wartime, be controlled by the federal government. The evolution of the German Empire is somewhat in line with parallel developments in Italy, which became a united nation-state a decade earlier. Some key elements of the German Empire's authoritarian political structure were also
14308-411: The largest producer of diamonds by weight in the world, is located in a mobile belt , also known as an orogenic belt , a weaker zone surrounding the central craton that has undergone compressional tectonics. Instead of kimberlite , the host rock is lamproite . Lamproites with diamonds that are not economically viable are also found in the United States, India, and Australia. In addition, diamonds in
14454-567: The leadership of Samuel Maharero , they had achieved supremacy over the Nama and Orlam peoples in a series of conflicts that had in their later stages, seen the extensive use of fire-arms obtained from European traders. In the early 1880s, the German statesman Otto von Bismarck , reversing his previous rejection of colonial acquisitions, decided on a policy of imperial expansion. In 1882 Bismarck gave permission to Adolf Lüderitz to obtain lands which Germany would bring within its "protection", under
14600-566: The liberal intellectuals who wanted free trade. As it was throughout Europe at the time, antisemitism was endemic in Germany during the period. Before Napoleon 's decrees ended the ghettos in Confederation of the Rhine , it had been religiously motivated, but by the 19th century, it was a factor in German nationalism . In the popular mind, Jews became a symbol of capitalism and wealth. On
14746-467: The macroscopic geometry of a diamond contributes to its resistance to breakage. Diamond has a cleavage plane and is therefore more fragile in some orientations than others. Diamond cutters use this attribute to cleave some stones before faceting them. "Impact toughness" is one of the main indexes to measure the quality of synthetic industrial diamonds. Diamond has compressive yield strength of 130–140 GPa. This exceptionally high value, along with
14892-406: The major ports of Hamburg and Bremen . By 1880, Germany had 9,400 locomotives pulling 43,000 passengers and 30,000 tons of freight, and forged ahead of France. The total length of German railroad tracks expanded from 21,000 km (13,000 mi) in 1871 to 63,000 km (39,000 mi) by 1913, establishing the largest rail network in the world after the United States. The German rail network
15038-584: The massacres are both depicted in a chapter of the 1963 novel V. by Thomas Pynchon . The tragic story of the Herero and Namaqua Genocide also appears in Pynchon's 1973 novel Gravity's Rainbow . The heavy toll of the Herero and Namaqua Genocide on individual lives and the fabric of Herero culture is seen in the 2013 historical novel Mama Namibia by Mari Serebrov. The war and the massacres are both significantly featured in The Glamour of Prospecting ,
15184-591: The melting point of diamond increases slowly with increasing pressure; but at pressures of hundreds of GPa, it decreases. At high pressures, silicon and germanium have a BC8 body-centered cubic crystal structure, and a similar structure is predicted for carbon at high pressures. At 0 K , the transition is predicted to occur at 1100 GPa . Results published in an article in the scientific journal Nature Physics in 2010 suggest that, at ultra-high pressures and temperatures (about 10 million atmospheres or 1 TPa and 50,000 °C), diamond melts into
15330-579: The melts to carry diamonds to the surface before they dissolve. Kimberlite pipes can be difficult to find. They weather quickly (within a few years after exposure) and tend to have lower topographic relief than surrounding rock. If they are visible in outcrops, the diamonds are never visible because they are so rare. In any case, kimberlites are often covered with vegetation, sediments, soils, or lakes. In modern searches, geophysical methods such as aeromagnetic surveys , electrical resistivity , and gravimetry , help identify promising regions to explore. This
15476-596: The modern European welfare state . Late in Bismarck's chancellorship and in spite of his earlier personal opposition, Germany became involved in colonialism . Claiming much of the leftover territory that was not yet conquered by Europeans in the Scramble for Africa , it managed to build the third-largest colonial empire at the time, after the British and the French ones. As a colonial state, it sometimes clashed with
15622-469: The normal 5.6 eV to near zero by selective mechanical deformation. High-purity diamond wafers 5 cm in diameter exhibit perfect resistance in one direction and perfect conductance in the other, creating the possibility of using them for quantum data storage. The material contains only 3 parts per million of nitrogen. The diamond was grown on a stepped substrate, which eliminated cracking. Diamonds are naturally lipophilic and hydrophobic , which means
15768-515: The now united Germany became predominantly urban. The success of German industrialization manifested itself in two ways in the early 20th century; German factories were often larger and more modern than many of their British and French counterparts, but the preindustrial sector was more backward. The success of the German Empire in the natural sciences, especially in physics and chemistry, was such that one-third of all Nobel Prizes went to German inventors and researchers. During its 47 years of existence,
15914-486: The other hand, the constitution and legal system protected the rights of Jews as German citizens. Antisemitic parties were formed but soon collapsed. But after the Treaty of Versailles , and Adolf Hitler 's rise to power in Germany , antisemitism in Germany would increase. Diamond Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic . Diamond as
16060-400: The peasants in combination with urban areas. Although authoritarian in many respects, the empire had some democratic features. Besides universal manhood suffrage, it permitted the development of political parties. Bismarck intended to create a constitutional façade that would mask the continuation of authoritarian policies. However, in the process, he created a system with a serious flaw. There
16206-435: The power to pass, amend, or reject bills and to initiate legislation. However, as mentioned above, in practice, the real power was vested in the emperor, who exercised it through his chancellor. Although nominally a federal empire and league of equals, in practice, the empire was dominated by the largest and most powerful state, Prussia. It stretched across the northern two-thirds of the new Reich and contained three-fifths of
16352-402: The powers". This was a departure from his adventurous foreign policy for Prussia, where he favored strength and expansion, punctuating this by saying, "The great questions of the age are not settled by speeches and majority votes – this was the error of 1848–49 – but by iron and blood." Bismarck's chief concern was that France would plot revenge after its defeat in the Franco-Prussian War . As
16498-620: The presence of natural minerals and oxides. The clarity scale grades the diamond based on the color, size, location of impurity and quantity of clarity visible under 10x magnification. Inclusions in diamond can be extracted by optical methods. The process is to take pre-enhancement images, identifying the inclusion removal part and finally removing the diamond facets and noises. Between 25% and 35% of natural diamonds exhibit some degree of fluorescence when examined under invisible long-wave ultraviolet light or higher energy radiation sources such as X-rays and lasers. Incandescent lighting will not cause
16644-476: The reason that diamond anvil cells can subject materials to pressures found deep in the Earth. Because the arrangement of atoms in diamond is extremely rigid, few types of impurity can contaminate it (two exceptions are boron and nitrogen ). Small numbers of defects or impurities (about one per million of lattice atoms) can color a diamond blue (boron), yellow (nitrogen), brown (defects), green (radiation exposure), purple, pink, orange, or red. Diamond also has
16790-418: The relations between the educated, well-off middle-class liberals and the urban artisans broke down; Otto von Bismarck 's pragmatic Realpolitik , which appealed to peasants as well as the aristocracy, took its place. Bismarck sought to extend Hohenzollern hegemony throughout the German states; to do so meant unification of the German states and the exclusion of Prussia 's main German rival, Austria , from
16936-455: The same. The empire had a parliament called the Reichstag , which was elected by universal male suffrage . However, the original constituencies drawn in 1871 were never redrawn to reflect the growth of urban areas. As a result, by the time of the great expansion of German cities in the 1890s and 1900s, rural areas were grossly over-represented . The legislation also required the consent of
17082-461: The seminaries that the Catholics typically used. Furthermore, all candidates for the ministry had to pass an examination in German culture before a state board which weeded out intransigent Catholics. Another provision gave the government a veto power over most church activities. A second law abolished the jurisdiction of the Vatican over the Catholic Church in Prussia; its authority was transferred to
17228-529: The size of the resulting indentation, a Vickers hardness value for the material can be determined. Diamond's great hardness relative to other materials has been known since antiquity, and is the source of its name. This does not mean that it is infinitely hard, indestructible, or unscratchable. Indeed, diamonds can be scratched by other diamonds and worn down over time even by softer materials, such as vinyl phonograph records . Diamond hardness depends on its purity, crystalline perfection, and orientation: hardness
17374-419: The stable phase of carbon is graphite, but diamond is metastable and its rate of conversion to graphite is negligible. However, at temperatures above about 4500 K , diamond rapidly converts to graphite. Rapid conversion of graphite to diamond requires pressures well above the equilibrium line: at 2000 K , a pressure of 35 GPa is needed. Above the graphite–diamond–liquid carbon triple point,
17520-581: The subsequent German Empire. He envisioned a conservative, Prussian-dominated Germany. The Second Schleswig War against Denmark in 1864, the Austro-Prussian War in 1866, and the Franco-Prussian War in 1870–1871 sparked a growing pan-German ideal and contributed to the formation of the German state. The German Confederation ended as a result of the Austro-Prussian War of 1866 between the constituent Confederation entities of
17666-524: The surface in volcanic eruptions and deposited in igneous rocks known as kimberlites and lamproites . Synthetic diamonds can be grown from high-purity carbon under high pressures and temperatures or from hydrocarbon gases by chemical vapor deposition (CVD). Imitation diamonds can also be made out of materials such as cubic zirconia and silicon carbide . Natural, synthetic, and imitation diamonds are most commonly distinguished using optical techniques or thermal conductivity measurements. Diamond
17812-411: The synthesis of materials that were subject to import restrictions and for chemical weapons and war supplies. Lacking a technological base at first, the Germans imported their engineering and hardware from Britain but quickly learned the skills needed to operate and expand the railways. In many cities, the new railway shops were the centers of technological awareness and training, so that by 1850, Germany
17958-578: The terrain they knew well, preventing the Germans from gaining an advantage with their modern artillery and machine-guns. However a conclusive battle was fought on 11 August 1904, at the Battle of Waterberg in the Waterberg Mountains. Chief Maharero believed his six to one advantage over the Germans would allow him to win in a final showdown. The Germans had time to bring forward their artillery and heavy weapons. Both sides took heavy losses, but
18104-411: The territory, which briefly greatly boosted its prosperity. In 1915, during World War I, South African forces occupied it in the so-called South West Africa Campaign , and SW Africa officially became a mandate of South Africa in 1920. On 16 August 2004, 100 years after the war, the German government officially apologised for the atrocities. "We Germans accept our historic and moral responsibility and
18250-466: The tightening control of the Vatican over the local bishops. The Kulturkampf launched by Bismarck 1871–1880 affected Prussia; although there were similar movements in Baden and Hesse, the rest of Germany was not affected. According to the new imperial constitution, the states were in charge of religious and educational affairs; they funded the Protestant and Catholic schools. In July 1871 Bismarck abolished
18396-624: The title Emperor came into effect on 1 January 1871. During the siege of Paris on 18 January 1871, William was proclaimed Emperor in the Hall of Mirrors at the Palace of Versailles . The second German Constitution , adopted by the Reichstag on 14 April 1871 and proclaimed by the Emperor on 16 April, was substantially based upon Bismarck's North German Constitution . The political system remained
18542-491: The towns of Lüderitz , Swakopmund , and Windhoek . The advent of large-scale German settlement also brought about changes in the treatment of the native Herero and Nama peoples by Europeans, with native people facing increased legal discrimination and expropriation of land for the use of European settlers. In 1903, some of the Khoi and Herero tribes rose in revolt and about 120-150 German settlers were killed, with many victims of
18688-523: The uprising tortured and mutilated before death. Troops were sent from Germany to re-establish order but only dispersed the rebels, led by Chief Samuel Maharero . In a famous letter to Hendrik Witbooi , the Namaqua chief, Maharero sought to organize his rebellion against the Germans while building alliances with the other tribes, exclaiming Let us die fighting! The Herero led a guerrilla campaign, conducting fast hit and run operations then melting back into
18834-454: The volatiles. Diamonds can also form polycrystalline aggregates. There have been attempts to classify them into groups with names such as boart , ballas , stewartite, and framesite, but there is no widely accepted set of criteria. Carbonado, a type in which the diamond grains were sintered (fused without melting by the application of heat and pressure), is black in color and tougher than single crystal diamond. It has never been observed in
18980-545: The world behind the United States and the British Empire , which were also its main economic rivals. Throughout its existence, it experienced economic growth and modernization led by heavy industry. In 1871, it had a largely rural population of 41 million, while by 1913, this had increased to a predominantly urban population of 68 million. For 30 years, Germany struggled against Britain to be Europe's leading industrial power. Representative of Germany's industry
19126-430: The world's largest diamond deposit, estimated at trillions of carats, and formed by an asteroid impact. A common misconception is that diamonds form from highly compressed coal . Coal is formed from buried prehistoric plants, and most diamonds that have been dated are far older than the first land plants . It is possible that diamonds can form from coal in subduction zones , but diamonds formed in this way are rare, and
19272-668: Was a defensive alliance that was established against Russia, and by association France, in the event alliance did not work out with the state. However, an alliance with Russia would come not long after the signing of the Dual Alliance with Austria, the Dreikaiserbund (League of Three Emperors), in 1881. During this period, individuals within the German military were advocating a preemptive strike against Russia, but Bismarck knew that such ideas were foolhardy. He once wrote that "the most brilliant victories would not avail against
19418-473: Was a significant disparity between the Prussian and German electoral systems. Prussia used a three-class voting system which weighted votes based on the amount of taxes paid, all but assuring a conservative majority. The king and (with two exceptions) the prime minister of Prussia were also the emperor and chancellor of the empire – meaning that the same rulers had to seek majorities from legislatures elected from completely different franchises. Universal suffrage
19564-436: Was able to make more efficient use of capital. Germany was not weighted down with an expensive worldwide empire that needed defense. Following Germany's annexation of Alsace-Lorraine in 1871, it absorbed parts of what had been France's industrial base. Germany overtook British steel production in 1893 and pig iron production in 1903. The German steel and pig iron production continued its rapid expansion: Between 1911 and 1913,
19710-501: Was able to model its factories after those of Britain, thus making more efficient use of its capital and avoiding legacy methods in its leap to the envelope of technology. Germany invested more heavily than the British in research, especially in chemistry, ICE engines and electricity. Germany's dominance in physics and chemistry was such that one-third of all Nobel Prizes went to German inventors and researchers. The German cartel system (known as Konzerne ), being significantly concentrated,
19856-488: Was also constitutionally established, since the King of Prussia was also the German Emperor ( Deutscher Kaiser ). After 1850, the states of Germany had rapidly become industrialized, with particular strengths in coal, iron (and later steel), chemicals, and railways. In 1871, Germany had a population of 41 million people; by 1913, this had increased to 68 million. A heavily rural collection of states in 1815,
20002-514: Was focused on stabilizing the European system and preventing any wars. He succeeded, and only after his departure from office in 1890 did the diplomatic tensions start rising again. After achieving formal unification in 1871, Bismarck devoted much of his attention to the cause of national unity. He opposed Catholic civil rights and emancipation, especially the influence of the Vatican under Pope Pius IX , and working-class radicalism, represented by
20148-569: Was followed by Austria-Hungary (43,280 km; 26,890 mi), France (40,770 km; 25,330 mi), the United Kingdom (32,623 km; 20,271 mi), Italy (18,873 km; 11,727 mi) and Spain (15,088 km; 9,375 mi). The creation of the Empire under Prussian leadership was a victory for the concept of Kleindeutschland (Smaller Germany) over the Großdeutschland concept. This meant that Austria-Hungary,
20294-564: Was in Europe, as opposed to just 5% of British investment. Most of the money went to developing nations such as Russia that lacked the capital or technical knowledge to industrialize on their own. The construction of the Berlin–Baghdad railway , financed by German banks, was designed to eventually connect Germany with the Ottoman Empire and the Persian Gulf , but it also collided with British and Russian geopolitical interests. Conflict over
20440-468: Was in the hands of professional salaried managers; leading Chandler to call the German dye companies "the world's first truly managerial industrial enterprises". There were many spinoffs from research—such as the pharmaceutical industry, which emerged from chemical research. By the start of World War I (1914–1918), German industry switched to war production. The heaviest demands were on coal and steel for artillery and shell production, and on chemicals for
20586-589: Was little interaction or intermarriage. On the whole, the Protestants had a higher social status, and the Catholics were more likely to be peasant farmers or unskilled or semiskilled industrial workers. In 1870, the Catholics formed their own political party, the Centre Party , which generally supported unification and most of Bismarck's policies. However, Bismarck distrusted parliamentary democracy in general and opposition parties in particular, especially when
20732-506: Was marked by increased oppression of Polish people and various factors influencing the Emperor's decisions, which were often perceived as contradictory or unpredictable by the public. In 1879, the German Empire consolidated the Dual Alliance with Austria-Hungary , followed by the Triple Alliance with Italy in 1882. It also retained strong diplomatic ties to the Ottoman Empire . When the great crisis of 1914 arrived, Italy left
20878-556: Was self-sufficient in meeting the demands of railroad construction, and the railways were a major impetus for the growth of the new steel industry. German unification in 1870 stimulated consolidation, nationalisation into state-owned companies, and further rapid growth. Unlike the situation in France, the goal was support of industrialisation, and so heavy lines crisscrossed the Ruhr and other industrial districts and provided good connections to
21024-577: Was significantly diluted by gross over-representation of rural areas from the 1890s onward. By the turn of the century, the urban-rural population balance was completely reversed from 1871; more than two-thirds of the empire's people lived in cities and towns. Bismarck's domestic policies played an important role in forging the authoritarian political culture of the Kaiserreich . Less preoccupied with continental power politics following unification in 1871, Germany's semi-parliamentary government carried out
21170-639: Was the period of the German Reich from the unification of Germany in 1871 until the November Revolution in 1918, when the German Reich changed its form of government from a monarchy to a republic . The empire was founded on 18 January 1871 at the Palace of Versailles , outside Paris , France , where the south German states, except for Austria and Liechtenstein , joined the North German Confederation and
21316-477: Was the steel giant Krupp , whose first factory was built in Essen . By 1902, the factory alone became "A great city with its own streets, its own police force, fire department and traffic laws. There are 150 kilometers of rail, 60 different factory buildings, 8,500 machine tools, seven electrical stations, 140 kilometers of underground cable, and 46 overhead." Under Bismarck, Germany was a world innovator in building
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