and the South Vietnam where supported by the anti-communist nation United States , Thailand, Australia, New Zealand, Philippines, Khmer republick and Kingdom of Laos. The war started when FNL a gerilija group attacked South-Vietnam. North-Vietnam had a hugh progress in the war. U.S.A was worried about all the Asian countries also schould be comunistic and therefore became alliede with South-Vietnam. North-Vietnam had a succsess with there gerilija tactics and U.S.A had realy problem with this gerilija tactic. At the end of the war the North-Vietnam had controll and U.S.A had to withdrawal out of the contry. In 1973 U.S.A decided to leave the country. In 1975 the North-Vietnam invaded Saigon and this became the end of the Vietnam war.The were 5 million people killed and 3 million people were hurt.
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