What did Martin Luther King Jr. do?

Martin Luther King Jr. is best known for his role in the American civil rights movement, where he advocated for racial equality and justice through nonviolent protest. His philosophy was heavily influenced by Mahatma Gandhi, emphasizing peaceful resistance as a means to enact social change. King's leadership in pivotal events such as the Montgomery Bus Boycott and the March on Washington exemplified his commitment to nonviolence and civil disobedience as effective strategies for challenging systemic racism and discrimination in the United States. His famous "I Have a Dream" speech articulated a vision for a just and equitable society, making him a symbolic figure in the quest for civil rights.