The Killing of South Vietnamese Civilians by American Soldiers in the Village

The killing of South Vietnamese civilians by American soldiers in the village of My Lai

A) attracted little public attention in the wake of the Cambodian invasion and the Pentagon Papers.
B) None of these answers is correct.
C) was not learned about until years after the war had ended.
D) did not result in any convictions of Americans who took part.
E) was not learned about until years after the war had ended, and did not result in any convictions of Americans who took part.