After the war, there was a reunification of Vietnam. So the answer is "One country".
1 (Vietnam)
No. First of all, Asia is not a country. Asia is a continent. It has many countries. Some of those countries are communist, but many of them are not.
As of 2021, there are five countries considered to be communist: China, Cuba, Laos, North Korea, and Vietnam.
Vietnam and pakistan
North Vietnam and South Vietnam. Also, to name just a few: the USA, China, Russia, South Korea, Australia, France, and England. A great many countries fought in the Vietnam War from 1945 to 1975.
An aught is a small portion of something, or an archaic term for zero.
The countries that controlled Vietnam were Japan and France.
It forced French troops to leave Vietnam and divided Vietnam into two countries. (A)
Yes, aught is used as a reference to "nothing" or "of no importance"
A-u-g-h-t
3 countries, they are: Vietnam, Thailand and Lao.