No "e" at the end. Capital V.Spelt Vietnam by americans.Spelt Viet Nam by Vietnamese people.
An adjective describes a noun. You could potentially describe a person or thing as "Vietnamese".
Yes, you can play as Vietnamese in Battlefield Vietnam.
No, Vietnam is a country; whereas Vietnamese is a nationality. So a person from Vietnam is Vietnamese, just like someone from China is Chinese, and so on.
Vietnamese
Vietnamese.
The Vietnam government claimed that about 400,000 Vietnamese were killed by America in Vietnam.
Are you talking about a North Vietnamese or South Vietnamese EMBASSY? There would have been no such thing as a Vietnamese Embassy during the Vietnam War. There was no country called Vietnam during the Vietnam War.
The word for people or things from Vietnam is spelled Vietnamese.(The process of US withdrawal from the War was called "Vietnamization".)
people in Vietnam are called Vietnamese
Vietnam
United States supplied South Viet Nam (now spell, Vietnam "to make it look better").