'How did America get increasingly involved in the Vietnam War.'

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As I answer the question 'how did America get increasingly involved in the Vietnam War.' I will be looking at the 'Domino Theory', which concerned the US greatly, SEATO, which is the South-East Asia Treaty Organisation, the Gulf of Tonking, which was Americas excuse for war, and Operation Rolling Thunder which was a three-day bombing of Vietnam.

The domino theory worried the US increasingly because they thought that each country around China after 1949 and under influence from the East and West were going to fall. They feared once Vietnam fell Laos then Cambodia would follow. As this theory grew more and more threatening, America pumped more and more men and money into Vietnam. This theory was a long-term reason for America getting increasingly involved in the Vietnam War. This theory continued to grow throughout the war and was a main reason for America getting involved.

SEATO-the South East Asia Treaty Organisation included eight members who all pledged themselves to protect the countries of South East Asia. This was a change of attitudes towards Communism. Before this the countries hadn't actually united and pledged themselves to the protection from Communism.

On the 11th November 1965 the US Destroyer 'MADDOX' registered a radar mix-up and thought it was being attacked. This was later known as The Gulf of Tonking incident. This provided the excuse needed by President Johnson to seize control of the war and send troops into Vietnam and win the war.

America greatly exaggerated the incident off the coast of North Vietnam. Johnson used this incident in congress and had no other choice but to declare war.
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This was a short-term reason for the Americans involvement in Vietnam but all the same it was a massive reason and turning point because the Vietnamese knew that this incident had been greatly exaggerated.

Operation Rolling Thunder was an ideal situation Johnson had been waiting for. After the attack on Pleiku the US public were outraged and backed Johnson whole heartedly in his attack on Vietnam. Johnson bombed key targets in North Vietnam-such as bridges, railway lines, roads, army barracks and supply depots.

Operation Rolling Thunder led eventually to a massive war from the air. It ...

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