This thesis examines modern politics in Thailand, its policy, and its search for national security, by showing the impact of the United States on Thai politics. The thesis maintains that politics in Thailand are results that come from attempts of the Thai government to adapt to American involvement in Thailand. The thesis describes the Thai government scene from 1945 to 1972. It analyzes the elements of American involvement and factors in Thai society that are pressured by this involvement. The attempts of the Thai government and its politicians to bring their policy more into line with the changing situations are shown in their reactions to problems of Southeast Asia--the focus of which is on the problems of Vietnam, the problems of China, and the withdrawal of the U.S. to a profile of low visibility.

The theme of this study is that seven major East Asian less developed countries (LDCs) have experienced "dependent development," and that some internal and external intervening factors mattered in that process. Utilizing a framework of "dependent development," the data analysis deals with the political economy of development in these countries. This analysis supports the fundamental arguments of the dependent development perspective, which emphasize positive effects of foreign capital dependence in domestic capital formation and industrialization in East Asian LDCs. This perspective assumes the active role of the state, and it is found here to be crucial in capital accumulation and in economic growth. This cross-national time-series analysis also shows that the effects of external dependence and military spending on capital accumulation and economic growth can be considered as a regional phenomenon. The dependent development perspective offers a useful way to understand economic dynamism of East Asian LDCs for the past two decades.