What was one of Martin Luther King Jr.'s main contributions?

One of Martin Luther King Jr.'s main contributions was his pivotal role in the fight for civil rights, particularly during the 1950s and 1960s. Through nonviolent activism, he sought to eliminate racial segregation and discrimination against African Americans. His leadership in significant events such as the Montgomery Bus Boycott, the Birmingham Campaign, and the March on Washington exemplified his commitment to achieving equality through peaceful protest.

King’s ability to mobilize people and inspire them with his powerful speeches, such as the iconic "I Have a Dream," not only raised awareness about the injustices faced by African Americans but also united diverse groups in the struggle for civil rights. His efforts contributed to critical changes in legislation, including the Civil Rights Act of 1964 and the Voting Rights Act of 1965, which fundamentally transformed American society and sought to ensure equal rights for all citizens, regardless of race.