Title: Dwight D. Eisenhower.
Question: When did the desegregation of the United States Armed Forces begin?

Title: Black people.
Question: How many Afro-Spaniards currently live in Spain?

Title: Szlachta.
Question: What positive did the szlachta class receive?

Title: Immaculate Conception.
Question:
Who was the Holy Roman Church leader that authorized the change ?