What did Martin Luther King, Jr. advocate for?

Martin Luther King, Jr. is best known for his strong advocacy for civil rights, particularly during the African American Civil Rights Movement in the 1950s and 1960s. He fought against racial segregation and discrimination, promoting equality and justice for all individuals regardless of their race. His leadership in nonviolent protests and his powerful speeches, including the famous "I Have a Dream" speech, highlighted the struggles of African Americans and the need for societal change. King's work helped to bring about significant civil rights legislation in the United States, aiming to end unjust laws and challenge systemic racism.

While he may have touched upon issues related to economic reform and other topics, civil rights was the central focus of his mission, identifying the need for racial equality and social justice as essential to the American democratic ideals.