What did Martin Luther King Jr. do?

Martin Luther King Jr. is best known for his significant role in the American civil rights movement during the 1950s and 1960s. He advocated for the end of racial segregation and discrimination against African Americans, employing nonviolent protest methods like marches, boycotts, and speeches. His dedication to civil rights was exemplified through pivotal events such as the Montgomery Bus Boycott, the Birmingham Campaign, and the historic March on Washington, where he delivered his famous "I Have a Dream" speech. King's efforts were crucial in raising awareness and pushing for legislative changes, such as the Civil Rights Act of 1964 and the Voting Rights Act of 1965, which helped to dismantle the systemic barriers faced by Black Americans. His legacy is a testament to the power of peaceful activism in the pursuit of equality and justice.