Malcolm X had a troubled childhood growing up in a segregated America in the 1920s and 1930s. He was convicted of burglary in 1946 and sent to prison, where he became interested in the Nation of Islam. Upon his release in 1952, he became a minister for the Nation of Islam and led mosques in Boston and Harlem. While a leader in the Nation of Islam, Malcolm X advocated for racial separatism, but after leaving the Nation of Islam, he began to believe that brotherhood between blacks and whites was possible based on his reading of the Quran. He was assassinated in 1965 while giving a speech.