What was the main focus of Martin Luther King Jr.'s activism?

The main focus of Martin Luther King Jr.'s activism was promoting nonviolent protest against segregation. He championed the civil rights movement during the 1950s and 1960s, advocating for peaceful demonstrations as a means to combat racial injustice and discrimination. King believed in the power of nonviolent resistance, drawing inspiration from Mahatma Gandhi's teachings. His most notable actions, including the Montgomery Bus Boycott, the Birmingham Campaign, and the March on Washington, exemplified his commitment to confronting segregation and achieving equal rights through peaceful means. His efforts were instrumental in raising awareness and catalyzing legislative changes, such as the Civil Rights Act of 1964 and the Voting Rights Act of 1965, which aimed to dismantle institutionalized racism in America.