The Civil Rights Movement in the United States was a pivotal moment in Black history, characterized by nonviolent protests and civil disobedience to demand equal rights and an end to racial segregation and discrimination. Some of the most notable protests during this time include:

1. Montgomery Bus Boycott (1955-1956): Sparked by the arrest of Rosa Parks for refusing to give up her seat on a bus to a white passenger, the Montgomery Bus Boycott was a year-long protest in Alabama that ultimately led to the desegregation of the city's public transportation system.

2. Sit-Ins (1960): In 1960, four Black college students staged a sit-in at a segregated Woolworth's lunch counter in Greensboro, North Carolina, sparking a wave of similar protests across the South. These sit-ins were instrumental in challenging segregation in public spaces.

3. Birmingham Campaign (1963): Led by Martin Luther King Jr. and the Southern Christian Leadership Conference, the Birmingham Campaign aimed to bring attention to the harsh realities of segregation in Birmingham, Alabama. The peaceful protests were met with violent opposition from local authorities, but ultimately led to the desegregation of the city.

4. March on Washington for Jobs and Freedom (1963): The March on Washington in 1963 was a massive rally that brought together over 250,000 people to demand civil and economic rights for Black Americans. It is best known for King's iconic "I Have a Dream" speech delivered from the steps of the Lincoln Memorial.

5. Selma to Montgomery March (1965): Also known as "Bloody Sunday," this series of marches from Selma to Montgomery, Alabama, was organized to demand voting rights for Black Americans. The first march on March 7, 1965, was met with brutal violence from law enforcement, but the subsequent marches helped lead to the passage of the Voting Rights Act later that year.

These protests and many others were instrumental in bringing about legislative changes and societal shifts that advanced the cause of civil rights for Black Americans in the United States.