Answer: The Civil Rights Movement (1954-1968) was a social movement in the United States during which activists attempted to end racial segregation and discrimination against African Americans. This movement employed several different types of protests.
Explanation: Heavy television coverage of the Greensboro sit-ins sparked a sit-in movement that spread quickly to college towns throughout the South and into the North, as young Black and white people joined in various forms of peaceful protest against segregation in libraries, beaches, hotels and other establishments.
The other answers aren't dispustes over property which is what the question is asking, so even though they are examples of disputes, they aren't examples of disputes the question is asking for