Which statement BEST describes the H0 Chi Minh Trail?

Responses

A It was used by North Vietnam to get weapons and troops into South Vietnam during the Vietnam War.

B It was used by South Vietnam to get weapons and troops into North Vietnam during the Vietnam War

C It was used extensively by the United States to use guerrilla warfare against North Vietnam.

D It was an escape path for people out of North and South Vietnam during the Vietnam War.