What group removed the president of South Vietnam from power in 1963?

Bolshevik revolutionaries
National Liberation Front
Chinese Communist Party
Central Intelligence Agency

d. japan's attack on pearl harbor

i think it would be reparing roads  

“the battle of stalingrad is not a turning point necessarily in strategic terms, because a lot more has to be done before the soviets can be certain of defeating germany,” says renowned world war ii historian richard overy. the germans had fought nearly a thousand miles across the soviet union to get to stalingrad.