Which statements from the document support the argument that North Vietnam was behind the rebellion in South Vietnam? Check all that apply.“The key leadership of the Vietcong (VC) . . . have come from the North and operate under Hanoi’s direction.”“The United States seeks no territory, no military bases, no favored position.”“The war in Vietnam is a new kind of war, a fact as yet poorly understood.”“Communist China and other Communist states have been the prime suppliers of . . . weapons.”“The directing force behind the effort to conquer South Vietnam is the Communist Party.”