They all killed millions of people
Im kinda stuck on this one.....but due to the " Empire " I believe its Imperialism. I hope this helps!! :D
Answer:
A, Desmond Tutu
Explanation:
The Nobel Peace Prize 1984 was awarded to Desmond Mpilo Tutu "for his role as a unifying leader figure in the non-violent campaign to resolve the problem of apartheid in South Africa.