Vietnam was first invaded by the Japanese during World War 2. Vietnamese insurgents, along with Soviet and French soldiers, were able to hold out until the war ended. Once the war ended, The Soviets (and Ho Chi Minh) established North Vietnam and the French (with Diem) established South Vietnam.
When the Vietnam War ended in 1975, North and South Vietnam became one communist nation called Vietnam.
it is speard country
There was no country called "Vietnam" during the war. There was a country called North Vietnam and another country called South Vietnam, which one are you asking about?
To keep the Soviets & Red Chinese at bay, and preserve the Republic of South Vietnam.
Vietnam obviously.
There was a Vietnam War, and it is also a country bordering China
The US tried to prevent South Vietnam from becoming a communist country by fighting the war. After Vietnam became united as one COMMUNIST VIETNAM country, the US delayed relationships with that nation until the end of the cold war. With the ending of the cold war, trade relationships exist between the US and Vietnam; not a big trade relationship, but an exchange of goods, none the less.
After the war, there was a reunification of Vietnam. So the answer is "One country".
Direct combatants were the NVA & VC. Indirect suppliers to the enemy were the Soviets/Chinese Communists (Chicom).
Yes. Vietnam want peace, not war. Of course Vietnam is the heroic country.
If we invade North Vietnam, the chances would have been, China & stupid Soviets enter the war and start a WWIII.