Thurgood Marshall

Powell Expands Corporate Speech Rights in Virginia State Board of Pharmacy Decision

| Importance: 8/10

Justice Lewis F. Powell Jr. authors the majority opinion in Virginia State Board of Pharmacy v. Virginia Citizens Consumer Council, establishing First Amendment protection for commercial speech by striking down state restrictions on prescription drug price advertising. This landmark decision creates …

Lewis F. Powell Jr. William Brennan Warren Burger Byron White Thurgood Marshall +1 more commercial-speech first-amendment corporate-rights judicial-capture constitutional-expansion
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University of Alabama Expels Autherine Lucy After White Mob Violence, First Black Student Barred

| Importance: 7/10

On February 6, 1956, the University of Alabama expelled Autherine Lucy, its first Black student, after a three-day white supremacist riot made her presence on campus untenable. University officials blamed Lucy for the violence and used her NAACP-supported lawsuit challenging her suspension as …

Autherine Lucy University of Alabama NAACP Legal Defense Fund Thurgood Marshall White Citizens' Council +1 more civil-rights segregation institutional-racism massive-resistance violence
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Brown II Orders Desegregation with "All Deliberate Speed," Enabling Decade of Resistance

| Importance: 8/10

On May 31, 1955, one year after declaring school segregation unconstitutional in Brown v. Board of Education, the Supreme Court issued Brown II, its implementation ruling. Rather than setting firm deadlines or providing specific remedies, the Court ordered desegregation proceed “with all …

Earl Warren U.S. Supreme Court NAACP Legal Defense Fund Thurgood Marshall Southern state governments civil-rights segregation judicial democratic-erosion massive-resistance
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Brown v. Board of Education Supreme Court Decision Declares School Segregation Unconstitutional

| Importance: 10/10

On May 17, 1954, 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. The Court declared that racial segregation in public schools violated the equal protection clause of the Fourteenth Amendment, …

Earl Warren Thurgood Marshall NAACP Legal Defense Fund U.S. Supreme Court civil-rights institutional-racism judicial democratic-erosion segregation
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Port Chicago Disaster and Black Sailors Mutiny Conviction

| Importance: 8/10

On July 17, 1944, two transport ships loading ammunition at Port Chicago Naval Magazine in California explode, killing 320 men instantly, including 202 African American enlisted men who comprised the entire loading workforce. Three weeks later, 258 surviving Black sailors refuse to return to loading …

U.S. Navy Thurgood Marshall NAACP Port Chicago 50 Eleanor Roosevelt racial-discrimination military-justice civil-rights labor-exploitation institutional-racism
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Smith v. Allwright: Supreme Court Strikes Down White Primaries, Opening Democratic Party to Black Voters

| Importance: 8/10

The Supreme Court ruled 8-1 in Smith v. Allwright that Texas’s white primary system violated the Fifteenth Amendment, striking down one of the South’s most effective tools for excluding Black voters from meaningful political participation. The decision, argued by Thurgood Marshall for …

Supreme Court Stanley Reed Thurgood Marshall NAACP Legal Defense Fund Lonnie Smith +1 more voting-rights supreme-court white-primary civil-rights naacp +1 more
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