<span>The US government saw Vietnam as another Korea. Once the US became involved, it sent more and more aid in an effort to prevent all its investment being lost. US politicians came to believe in the 'Domino Theory'. This was the belief that if one country fell to communism, its neighbours would follow. </span>www.dhahranbritish.com/history/A15_Viet5465.htm<span> </span>
