Which of the following describes a major difference between the Vietnam
War and earlier wars in American history?

A. The war's violence and carnage were extensively televised and
covered by investigative journalists,

B. A popular antiwar movement emerged among young people after
the implementation of the draft.

C. Congress wielded more power over wartime strategy than the
president, decreasing decision-making efficiency

D. American troops were expected to fight alongside foreign allies in
a country far from the United States