It was kind of global. A 19% unemployment in Canada, and in Germany, Japan, and Italy, they started to like the ways of famous dictators in other countries, and in Germany's case, their own depending on who you were.
World War II and independence. For five years during World War II, Indochina was a French-administered possession of Japan. ... When the Japanese surrendered in August 1945, the communist-led Viet Minh ordered a general uprising, and, with no one organized to oppose them, they were able to seize power in Hanoi.
They stop war against each other
The Civil Rights Movement because after the Civil Rights Movement multiple racial groups could be in the same places, due to integration. In the tourism and hospitality industries, workers were forced to adjust and accommodate different races.
Sorry that's all I can think of...