The answer is African Americans because the Civil Rights movement paved a way use for civil rights and liberties with their fights in the 60s, and it was led by Martin Luther King Jr. So I hope that help!
Portugal - Prince Henry of Portugal (15th century) was responsible for more than 50 voyages of exploration. They set sail to different continents around the world such as Asia and Africa in search of riches and trade markets. This led to the so-called Age of Exploration,and other nations soon followed suite.
The person after whom the prize was named is Joseph Pulitzer I'm 100% sure hope it helps
The Montgomery Bus Boycott was an event for civil rights. Buses used to be segregated. The whites sat in front and the blacks in the back. Rosa Parks, a colored person, was sitting in the back and refused to move to the back because she was tired. She was forcefully moved from her seat and arrested. Black people all over the South started to sit in the front and refused to move after this incident. They eventually were forcefully moved off the bus and a few were arrested.
It was an archaeological dig different from the rest