Answer:
Brown v. Board of Education: A landmark United States Supreme Court case in which the Court declared state laws establishing separate public schools for black and white students to be unconstitutional.
Equal Rights Amendment (ERA): A proposed amendment to the United States Constitution designed to guarantee equal legal rights for all American citizens regardless of sex.
Freedom Riders: Civil rights activists who rode interstate buses into the segregated southern United States in 1961 and subsequent years to challenge the non-enforcement of the United States Supreme Court decisions Morgan v. Virginia (1946) and Boynton v. Virginia (1960).
Jim Crow laws: State and local laws in the United States that enforced racial segregation and discrimination against black Americans from the late 19th century until the Civil Rights Act of 1964.
League of Women Voters: A nonpartisan political organization in the United States that was founded in 1920 to support women's suffrage and has since worked to promote civic engagement and voter education.
McCarthyism: The practice of making accusations of subversion or treason without proper regard for evidence, named after Senator Joseph McCarthy.
Red Scare: The promotion of fear of a potential rise of communism or radical leftism, used by anti-leftist proponents in the United States during the Cold War.
Roe v. Wade: A landmark decision of the U.S. Supreme Court in which the Court ruled that the Constitution of the United States protects a pregnant woman's liberty to choose to have an abortion without excessive government restriction.
Three Mile Island: The location of a nuclear power plant in Pennsylvania where a partial meltdown of a reactor core occurred in 1979, resulting in the most significant accident in the history of the American commercial nuclear power generating industry.
Voting Rights Act of 1965: A landmark piece of federal legislation in the United States that prohibits racial discrimination in voting.
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