Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Looking up: United States Ballet Alabama Ballet Alameda Civic Ballet Alexandra Ballet Alonzo King Lines Ballet American Ballet Theatre American Repertory Ballet Anaheim Ballet Aspen Santa Fe Ballet Atlanta Ballet Atlanta Festival Ballet Ballet Arizona Ballet Austin Ballet Des Moines Ballet Fantastique Ballet Magnificat