Why did the us civil rights movement gain new momentum after ww2

At the end of the Second World War, civil rights movements developed because the economy was booming, which allowed the development of the middle class and the education of all people, including African-Americans.

Explanation:

After World War II, in the 50s and 60s, important nonviolent campaigns were lived in different parts of the world, such as the campaigns for the civil rights of African Americans carried out by Martin Luther King in the United States or by of improvement of working conditions of Latinos by Chicano Cesar Chávez in the same country, or by social improvements by Danilo Dolci in Sicily or Saul Alinsky in the United States, or Adolfo Pérez Esquivel's nonviolent liberation theory in Latin America, the failed campaign against Tamil discrimination of Chelvanayakam in the then called Ceylon and now Sri Lanka, or for the independence of Zambia by Kenneth Kaunda and that of Ghana by Kwane Nkrumah.

cultural achievements of the 1920's 2010  

1. cultural achievements and african american achievements in the 1920’s  

2. art and literature charles lindberg flew from ny to paris, france. became national hero; first transatlantic flight.  

3. greenwich village (new york) and the south side (chicago)  many artists, writers, and intellectuals flocked to these areas to share ideas  people lead bohemian, or artistic and unconventional, lifestyles

answer: i looked it up

explanation: in 1955 in montgomery, alabama, a girl refused to give up her seat on a public bus. the girl was black, and the passenger looking to take her seat was white. this is a familiar tale, but it's not about rosa parks. the girl in the story is a 15-year-old high school student named claudette colvin, and this act of defiance occurred nine months before rosa parks did the same thing. colvin was arrested, and her case is what led to the u.s. supreme court's order for the desegregation of alabama's bus system. so, why don't we know colvin's name? "later i had a child born out of wedlock; i became pregnant when i was 16," colvin says. "and i didn't fit the image either, of, you know, someone they would want to show off.