How did knights go to the bathroom?

What was the damage to France durning World War 1? What were the long term goals of the Spanish armada? Who was the queen of Great Britain during World War 2? What did William T Sherman do in the civil war? Is the role of the drummer boy as crucial as the general says? What positive attributes of Dresden does the Englishman share with the American POWs? What transportation after the civil war made the Industrial Revolution possible? Who were the three leaders of the Army of the Potomac? Which is the best tactic of war? How was the failure of Ludendorff's offensive responsible for Allied victory? How did Germany show aggression before World War 1? Who drew designs for a first helicopter? What were two foods that were difficult to get during World War 2? History of Springfield 30-40 Krag rifle? Were helicopters used in second world war? What does commander in chief of us armed forces do? Who invented the valveless pulse jet engine? What wars happened during World War 2? What was the souths strategies for winning the civil war? What was the militia groups who could be ready to fight for their colony at only a minutes notice?