What was the main contribution of Martin Luther King Jr.?

Martin Luther King Jr.'s principal contribution was his relentless pursuit of civil rights through the philosophy of nonviolent protest. He believed that through peaceful demonstration and civil disobedience, marginalized communities could effectively challenge systemic racism and achieve social justice. King's approach was inspired by Mahatma Gandhi’s principles of nonviolence and aimed to awaken the conscience of the nation regarding the injustices faced by African Americans.

His leadership in pivotal moments, such as the Montgomery Bus Boycott, the Birmingham Campaign, and the March on Washington, where he delivered his famous "I Have a Dream" speech, epitomized this strategy. King’s advocacy laid the groundwork for significant legislative changes, including the Civil Rights Act of 1964 and the Voting Rights Act of 1965, transforming the landscape of American society and inspiring future generations to engage in the struggle for civil rights and social justice.