NORTH Vietnam "invaded" South Vietnam (successfully by 1975). South VN never invaded North VN.
Yes,yes they did.
The US never invaded Vietnam.
how come the united states did not invade north vietnam to end the war
After the treaty.
No one has tried to invade Earth, apart from in movies.
The US didn't invade South Vietnam. The Republic of South Vietnam asked for US help as they couldn't stem the Red Tide (communist infiltration).
no they invaded us
1944
1796
The Romans and the Normans.=]The last people to successfully invade Britain were the Normans from Normandy, France in 1066, although they did not invade Scotland which is part of Britain.
Vietnam
If we invade North Vietnam, the chances would have been, China & stupid Soviets enter the war and start a WWIII.