U.S. Supreme Court Justice Earl Warren delivered the unanimous ruling in the landmark civil rights case Brown v. Board of Education of Topeka, Kansas. State-sanctioned segregation of public schools was a violation of the 14th Amendment and was therefore unconstitutional.
Good history research can be found on history archives. It’s a government website so it would be approved by teachers. I learned a lot from there and just studying :). Hope this helps.
Answer:
Farming became unsustainable. Eventually drought followed resulting in scarcley any food available for anybody. People lost jobs and the economy crashed.
Explanation:
Last one because everyone started building navies, so everyone else started building navies in order to defend against other navies.
after world war 1 because women got right to vote in 1920 and world war end in 1918
Answer:
The former empire split into smaller countries with different cultures
Explanation: