Answer:
was a social activist and Baptist minister who played a key role in the American civil rights movement from the mid-1950s until his assassination in 1968. King sought equality and human rights for African Americans, the economically disadvantaged and all victims of injustice through peaceful protest
Answer:
The last United States presidential inaugurations with top hat was the inauguration of John F. Kennedy in 1961. Following the counterculture of the 1960s, its use declined further along with the disuse also of daily informal hats by men.
Explanation:
I'm pretty sure the answer is indigo. If I'm wrong then I apologize.