While booker t. washington believed in an accommodationist approach to racial equality, w. e. b. du bois believed in:
a. the patient approach to civil rights.
b. actively working to achieve civil rights for all.
c. separate but equal rights for african americans.
d. the “back to africa” movement.

While Booker T. Washington believed in an accommodationist approach to racial equality, W. E. B. Du Bois believed in:  B. actively working to achieve civil rights for all.

Throughout his career, Du Bois has been known as the leader of the Niagara Movement, which advocated for the equal treatment of African Americans in early 1900s. He also known as a co-founder of a well known group called National Association for the Advancement of Colored People  (NAACP), that protect the interest of minorities in the workplace.

porter is writing economic history because he is focusing on the cost of developing vaccines.