Although most Americans view Sam Houston as a military leader and practical politician with little understanding of intellectual issues, he actually possessed a complex moral and political philosophy which he elaborated and demonstrated during a fifty-year public career. He based his philosophy on a mixture of Christian idealism and pragmatic realism, with duty, honor, and strict morality serving to restrain his love of reality, reason, and physical pleasures. The dual nature of his moral beliefs extended into his politics, which mixed Jeffersonian republicanism, individual rights, and limited government, with Jacksonian democracy, the needs of society, and the will of the people. Throughout most of his career he kept those conflicting sets of ideals successfully in balance, with only the turmoil of the 1850s leading him into extreme positions.

Beginning in 1954, the United States Army attempted to build a viable armed force in South Vietnam. Until the early 1960s, other areas commanded more American attention, yet this formative period was influential in later United States involvement in Vietnam. This thesis examines United States advisory efforts from 1955 to 1960 by analyzing the tenure of Lieutenant General Samuel T. Williams as Chief of the Military Assistance Advisory Group in South Vietnam. During Williams's tenure, the communist forces in the north began the guerrilla insurgency in earnest. Williams's failure to respond to this change has been justly criticized; yet his actions were reflective of the United States Army's attitude toward insurgencies in the late 1950s.

During World War II, the Japanese earned the reputation for cruelty toward their prisoners which surpassed the treatment accorded to POWs held by Germany and Italy. The conduct exhibited by the Japanese soldier was the result of a combination of ancient social and religious traditions made manifest by twentieth century documents. Through constant inculcation of ancient myths nurtured by a national religion, the Japanese believed that their holy mission was world domination. Believing themselves to be of divine origin, they treated all other races as inferior; therefore, the POWs suffered cruelties as sub-humans. The Japanese inflicted punishment and torture in the name of their emperor, believing that they did so through divine instruction. This study reveals how they arrived at this conviction.