Suppose Martin Luther King Jr. was an American Baptist minister and activist who became the most visible spokesperson and leader in the civil rights movement from 1955 until his assassination in 1968. King is best known for advancing civil rights through nonviolence and civil disobedience, inspired by his Christian beliefs and the nonviolent activism of Mahatma Gandhi. He was the driving force behind landmark events such as the Montgomery Bus Boycott and the March on Washington, where he delivered his famous 'I Have a Dream' speech.
Can we infer that "Martin Luther King Jr. was not a key figure in the civil rights movement of the 1960s."? Yes, no, or maybe?