Answer:
On 2 September, 1945 Vietnam got its independence.
Explanation:
Vietnam got its independence from France on 2 September 1945. during second world war, France becomes weak and cannot control Vietnam so France evacuated from Vietnam completely and Vietnam got its independence.
Vietnam’s political boundaries meets with China, Indonesia, Cambodia and Thailand. china is one of the country who help Vietnam against US.
During Vietnam war, China and Russia were two alliances who help the north Vietnamese against south Vietnamese and USA. China and Russia wants to defeat US army so they help north Vietnamese. In 1975, both south Vietnamese and US army was defeated and north Vietnamese took control of whole country.