<span>When former secretary of State Colin Powell asked, "why did you serve a nation that did not serve you?" he specifically asking </span>Why the airmen served in the war, even though the armed forces were racially segregated.
Powell's questions brings to light the discrimination that African Americans faced in the military.
The answer would be (D) the Social Security Act
Answer:
Economic, political, and social
Explanation:
The Greek did not build pyramids similarly to the other three civilizations.