Who was Martin Luther King, Jr.?

The Reverend Martin Luther King, Jr., is a civil rights legend. In the mid-1950s, King led the movement to end segregation and counter prejudice in the United States through the means of peaceful protest. His speeches—some of the most iconic of the 20th century—had a profound effect on the national consciousness. Through his leadership, the civil rights movement opened doors to education and employment that had long been closed to Black America.

In 1983, President Ronald Reagan signed a bill creating a federal holiday to honor King for his commitment to equal rights and justice for all. Observed for the first time on January 20, 1986, it’s called Martin Luther King Jr. Day. In January 2000, Martin Luther King Jr. Day was officially observed in all 50 U.S. states. Here’s what you need to know about King’s extraordinary life.

Early life

Though King's name is known worldwide, many may not realize that he was born Michael King, Jr. in Atlanta, Georgia on January 15, 1929. His father, Michael King, was a pastor at the Ebenezer Baptist Church in Atlanta. During a trip to Germany, King, Sr. was so impressed by the history of Protestant Reformation leader Martin Luther that he changed not only his own name, but also five-year-old Michael’s.

(Read about Martin Luther King, Jr. with your kids.)

His brilliance was noted early, as he was accepted into Morehouse College, a historically Black school in Atlanta, at age 15. By the summer before his last year of college, King knew he was destined to continue the family profession of pastoral work and decided to enter the ministry. He received his Bachelor’s degree from Morehouse at age 19, and then enrolled in Crozer Theological Seminary in Chester, Pennsylvania, graduating with a Bachelor of Divinity degree in 1951. He earned a doctorate in systematic theology from Boston University in 1955.

King married Coretta Scott on June 18, 1953, on the lawn of her parents' house in her hometown of Heiberger, Alabama. They became the parents of four children: Yolanda King (1955–2007), Martin Luther King III (b. 1957), Dexter Scott King (b. 1961), and Bernice King (b. 1963).

Becoming a civil rights leader

In 1954, when he was 25 years old, Dr. King became pastor of the Dexter Avenue Baptist Church in Montgomery, Alabama. In March 1955, Claudette Colvin—a 15-year-old Black schoolgirl in Montgomery—refused to give up her bus seat to a white man, which was a violation of Jim Crow laws, local laws in the southern United States that enforced racial segregation. 

(Jim Crow laws created 'slavery by another name.')

King was on the committee from the Birmingham African-American community that looked into the case. The local chapter of the National Association for the Advancement of Colored People (NAACP) briefly considered using Colvin's case to challenge the segregation laws, but decided that because she was so young—and had become pregnant—her case would attract too much negative attention.

Nine months later on December 1, 1955, a similar incident occurred when a seamstress named Rosa Parks was arrested for refusing to give up her seat on a city bus. The two incidents led to the Montgomery bus boycott, which was urged and planned by the President of the Alabama Chapter of the NAACP, E.D. Nixon, and led by King. The boycott lasted for 385 days.

King’s prominent and outspoken role in the boycott led to numerous threats against his life, and his house was firebombed. He was arrested during the campaign, which concluded with a United States District Court ruling in Browder v. Gayle (in which Colvin was a plaintiff) that ended racial segregation on all Montgomery public buses. King's role in the bus boycott transformed him into a national figure and the best-known spokesman of the civil rights movement.

Fighting for change through nonviolent protest

From the early days of the Montgomery boycott, King had often referred to India’s Mahatma Gandhi as “the guiding light of our technique of nonviolent social change.”

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In 1957, King, Ralph Abernathy, Fred Shuttlesworth, Joseph Lowery, and other civil rights activists founded the Southern Christian Leadership Conference to harness the organizing power of Black churches to conduct nonviolent protests to ultimately achieve civil rights reform. The group was part of what was called “The Big Five” of civil rights organizations, which included the NAACP, the National Urban League, the Student Nonviolent Coordinating Committee, and the Congress on Racial Equality.

Through his connections with the Big Five civil rights groups, overwhelming support from Black America and with the support of prominent individual well-wishers, King’s skill and effectiveness grew exponentially. He organized and led marches for Blacks' right to vote, desegregation, labor rights, and other basic civil rights.

(How the U.S. Voting Rights Act was won—and why it's under fire today.)

On August 28, 1963, The March on Washington for Jobs and Freedom became the pinnacle of King’s national and international influence. Before a crowd of 250,000 people, he delivered the legendary “I Have A Dream” speech on the steps of the Lincoln Memorial. That speech, along with many others that King delivered, has had a lasting influence on world rhetoric.

In 1964, King was awarded the Nobel Peace Prize for his civil rights and social justice activism. Most of the rights King organized protests around were successfully enacted into law with the passage of the Civil Rights Act of 1964 and the 1965 Voting Rights Act.

Economic justice and the Vietnam War

King’s opposition to the Vietnam War became a prominent part of his public persona. On April 4, 1967—exactly one year before his death—he gave a speech called “Beyond Vietnam” in New York City, in which he proposed a stop to the bombing of Vietnam. King also suggested that the United States declare a truce with the aim of achieving peace talks, and that the U.S. set a date for withdrawal.

(King's advocacy for human rights around the world still inspires today.)

Ultimately, King was driven to focus on social and economic justice in the United States. He had traveled to Memphis, Tennessee in early April 1968 to help organize a sanitation workers’ strike, and on the night of April 3, he delivered the legendary “I've Been to the Mountaintop" speech, in which he compared the strike to the long struggle for human freedom and the battle for economic justice, using the New Testament's Parable of the Good Samaritan to stress the need for people to get involved.

Assassination

But King would not live to realize that vision. The next day, April 4, 1968, King was gunned down on the balcony of the Lorraine Motel in Memphis by James Earl Ray, a small-time criminal who had escaped the year before from a maximum-security prison. Ray was charged and convicted of the murder and sentenced to 99 years in prison on March 10, 1969. But Ray changed his mind after three days in jail, claiming he was not guilty and had been framed. He spent the rest of his life fighting unsuccessfully for a trial, despite the ultimate support of some members of the King family and the Reverend Jesse Jackson.

The turmoil that flowed from King’s assassination led many Black Americans to wonder if that dream he had spoken of so eloquently had died with him. But, today, young people around the world still learn about King's life and legacy—and his vision of equality and justice for all continue to resonate.