Martin Luther King Jr. (born Michael King Jr.; January 15, 1929 – April 4, 1968) was an American Baptist minister and activist who became the most visible spokesman and leader in the civil rights movement from 1955 until his assassination in 1968. An African American church leader and the son of early civil rights activist and minister Martin Luther King Sr., King advanced civil rights for people of colour in the United States through nonviolence and civil disobedience, inspired by his Christian beliefs and the nonviolent activism of Mahatma Gandhi.

King participated in and led marches for the right to vote, desegregation, labour rights, and other civil rights. He oversaw the 1955 Montgomery bus boycott and later became the first president of the Southern Christian Leadership Conference (SCLC). As president of the SCLC, he led the unsuccessful Albany Movement in Albany, Georgia, and helped organize some of the nonviolent 1963 protests in Birmingham, Alabama. King was one of the leaders of the 1963 March on Washington, where he delivered his “I Have a Dream” speech on the steps of the Lincoln Memorial. The civil rights movement achieved pivotal legislative gains in the Civil Rights Act of 1964, the Voting Rights Act of 1965, and the Fair Housing Act of 1968.

The SCLC put into practice the tactics of nonviolent protest with some success by strategically choosing the methods and places in which protests were carried out. There were several dramatic stand-offs with segregationist authorities, who sometimes turned violent. about Martin Luther KingSeveral times King would be jailed. Federal Bureau of Investigation (FBI) Director J. Edgar Hoover considered King a radical and made him an object of the FBI’s COINTELPRO from 1963, forward. FBI agents investigated him for possible communist ties, spied on his personal life and secretly recorded him, and in 1964, mailed King a threatening anonymous letter, which he interpreted as an attempt to make him commit suicide.

On October 14, 1964, King won the Nobel Peace Prize for combating racial inequality through nonviolent resistance. In 1965, he helped organize two of the three Selma to Montgomery marches. In his final years, he expanded his focus to include opposition towards poverty, capitalism, and the Vietnam War. In 1968, King was planning a national occupation of Washington, D.C., to be called the Poor People’s Campaign, when he was assassinated on April 4 in Memphis, Tennessee. His death was followed by national mourning, as well as anger leading to riots in many U.S. cities. King was posthumously awarded the Presidential Medal of Freedom in 1977 and the Congressional Gold Medal in 2003. Martin Luther King Jr. Day was established as a holiday in cities and states throughout the United States beginning in 1971; the holiday was enacted at the federal level by legislation signed by President Ronald Reagan in 1986. Hundreds of streets in the U.S. have been renamed in his honour, and the most populous county in Washington State was rededicated for him. The Martin Luther King Jr. memorial on the National Mall in Washington, D.C., was dedicated in 2011.

King came from a comfortable middle-class family steeped in the tradition of the Southern Black ministry: both his father and maternal grandfather were Baptist preachers. His parents were college-educated, and King’s father had succeeded his father-in-law as pastor of the prestigious Ebenezer Baptist Church in Atlanta. The family lived on Auburn Avenue, otherwise known as “Sweet Auburn,” the bustling “Black Wall Street,” home to some of the country’s largest and most prosperous Black businesses and Black churches in the years before the civil rights movement. Young Martin received a solid education and grew up in a loving extended family.

This secure upbringing, however, did not prevent King from experiencing the prejudices then common in the South. He never forgot the time when, at about age six, one of his white playmates announced that his parents would no longer allow him to play with King because the children were now attending segregated schools. Dearest to King in these early years was his maternal grandmother, whose death in 1941 left him shaken and unstable. Upset because he had learned of her fatal heart attack while attending a parade without his parents’ permission, the 12-year-old King attempted suicide by jumping from a second-story window.

In 1944, at age 15, King entered Morehouse College in Atlanta under a special wartime program intended to boost enrollment by admitting promising high-school students like King. Before beginning college, however, King spent the summer on a tobacco farm in Connecticut; it was his first extended stay away from home and his first substantial experience of race relations outside the segregated South. He was shocked by how peacefully the races mixed in the North. “Negroes and whites go [to] the same church,” he noted in a letter to his parents. “I never [thought] that a person of my race could eat anywhere.” This summer experience in the North only deepened King’s growing hatred of racial segregation.

At Morehouse, King favoured studies in medicine and law, but these were eclipsed in his senior year by a decision to enter the ministry, as his father had urged. King’s mentor at Morehouse was the college president, Benjamin Mays, a social gospel activist whose rich oratory and progressive ideas had left an indelible imprint on King’s father. Committed to fighting racial inequality, Mays accused the African American community of complacency in the face of oppression, and he prodded the Black church into social action by criticizing its emphasis on the hereafter instead of the here and now; it was a call to service that was not lost on the teenage King. He graduated from Morehouse in 1948.

King spent the next three years at Crozer Theological Seminary in Chester, Pennsylvania, where he became acquainted with Mohandas Gandhi’s philosophy of nonviolence as well as with the thought of contemporary Protestant theologians. He earned a bachelor of divinity degree in 1951. Renowned for his oratorical skills, King was elected president of Crozer’s student body, which was composed almost exclusively of white students. As a professor at Crozer wrote in a letter of recommendation for King, “The fact that with our student body largely Southern in the constitution a coloured man should be elected to and be popular [in] such a position is in itself no mean recommendation.” From Crozer, King went to Boston University, where, in seeking a firm foundation for his own theological and ethical inclinations, he studied man’s relationship to God and received a doctorate (1955) for a dissertation titled “A Comparison of the Conceptions of God in the Thinking of Paul Tillich and Henry Nelson Wieman.”