Final answer:
The NVA, ARVN, and VC were important forces during the Vietnam War. The NVA was the official army of North Vietnam, while the VC was a guerilla force in South Vietnam. The ARVN was the official army of South Vietnam and supported by the United States.
Step-by-step explanation:
The NVA, ARVN, and VC were all key players during the Vietnam War. The NVA, or the North Vietnamese Army, was the official army of North Vietnam. They were well-equipped and fought alongside the Vietcong, also known as the VC, which was a communist guerilla force based in South Vietnam. The ARVN, or the Army of the Republic of Vietnam, was the official army of South Vietnam and fought against both the NVA and VC.
The NVA and VC were both typically Vietnamese who fought primarily in the jungles and villages of Vietnam. They were familiar with the local terrain, utilized hit-and-run guerrilla tactics, and often disguised themselves as villagers. The NVA was the larger conventional army, while the VC was a guerrilla force that relied on their knowledge of the terrain and support from the local population.
The ARVN, on the other hand, was the official army of South Vietnam, supported by the United States. While they had superior weapons and support, the ARVN often struggled with morale and lacked the same level of dedication as the NVA and VC. They were known for deserting the battlefield when confronted with the Vietcong.