All terms in this list:

Sacco and Vanzetti: Italian immigrants accused, tried, and killed for a crime they probably did not commit.

National Origins Act of 1924: Reduced the amount of immigrants allowed in the United States.

The Great Migration: During war, many migrated north. (to get jobs in factories and escape discrimination)

Ku Klux Klan: Formed in the south and west. Used terror and violence. Hated Blacks, Jews, Roman Catholics, and all foreigners.

19th Amendment.: Women were given the right to vote.

Harlem Renassiance: An area in New York City called Harlem. Many African-Americans became great writers, poets, musicians, entertainers and scholars.

Flapper: Modern young women who rejected the strict values of the past and advocated more open attitudes towards the lifestyle and fashion

18th Amendment: Prohibition.

21st amendment: repealed the 18th amendment.

nativism: Fear of and antagonism towards foreigners.

Red Scare: Fear of communism. Political violence and labor unrest.