Answer:
Yugoslavia is the best answer I have found, but China could also be considered. Yes, era is important.
By a war of both of the systems
After the plague,power shifted from novels to common people because the workers who remained could demand pay and more rights..many workers died because of the plague
Economic Issues. The deep institution of slavery was the major cause of the American Civil War, with the South seceding to form a new country to protect slavery, and the North refusing to allow that. Historians generally agree that other economic conflicts were not a major cause of the war.
Francis Drake circumvented the globe from 1577-1580, helped defeat the Spanish Armada of 1588, and was the most renowned seaman of the Elizabethan era.