Need help please answer

Option: D is the correct answer.

Step-by-step explanation:

Ida Bell Wells-Barnett , more commonly known as Ida B. Wells, was an African-American investigative journalist, educator, and an early leader in the Civil Rights Movement. She was one of the founders of the National Association for the Advancement of Colored People (NAACP). She arguably became the most famous black woman in America, during a life that was centered on combating prejudice and violence.

"  Wells exposed lynching as a barbaric practice of whites in the South used to intimidate and oppress black people, who created economic and political competition and a subsequent threat of loss of power for whites "

Hence, option D is correct (. She wrote articles and gave speeches about hate crimes against blacks in the south)