Plessy v. Ferguson, the separate but equal law which segregated schools under the idea of separate but equal but of course wasn’t equal. P v. F was the case btw.
Pablo Picasso's Guernica was a portrayal of a bombing during the Spanish Civil War and it's fame brought a lot of attention to the horrors of the war on the part of the Spanish Nationalists.
“Magna Carta, which means 'The Great Charter', is one of the most important documents in history as it established the principle that everyone is subject to the law, even the king, and guarantees the rights of individuals, the right to justice and the right to a fair trial.”
The Vietnam war erupted when North Vietnam sought to intervene in south Vietnam following a series of rebellion against the south Vietnamese dictatorial leadership. The USA set in to protect the southern capitalist regime. The USA involvement was certainly wrong because they entered an unpopular side, whom citizens were against. The USA withdrawal led to the collapse of South Vietnam.