Between 1784 and I8l6, all four Barbary nations had captured and enslaved Americans. Generally the pirates treated the imprisoned Americans harshly, but the aid the United States forwarded to them alleviated much of their suffering. During this period the prisoner issue played an important role in formulating American foreign policy in the Mediterranean because of America's keen commercial interest in that region and its benevolent attitude toward its own citizens. In return, those captive Americans in North Africa supplied their government with valuable intelligence, and, after liberation, some continued to serve their country in the Mediterranean area.

The American movement to acquire the region known as Texas has "been the subject of countless monographs and journal articles. Although the literature on the Texas movement is voluminous, no historian has produced an interpretive synthesis based on that literature and the extant documentary sources. This work is intended "to fill that void "by offering speculative analysis as well as a chronological narrative on the total movement. The scope of this work is comprehensive. It traces the American government's handling of the Texas issue from 1819—-the year President James Monroe agreed to drop the American claim to Texas in the Adams-Onis treaty—through 1845—the year President James K. Polk signed a congressional resolution granting Texas statehood. Throughout these years the countervailing political forces of antebellum America had more influence on the government's Texas position than did diplomatic considerations. Consequently, the theme of this dissertation is that the American movement to acquire Texas was primarily a political movement. Indeed, the Texas Republic became an American state only when the annexation issue became inextricably linked with the party trammels and political philosophies of Jacksonian America.

Several books have been written about Sam Rayburn, but thus far there has been no attempt to analyze Rayburn's rise to power. No one has delved sufficiently into his political philosophy, his motivations, and his personal convictions regarding the pivotal events of the turbulent 1930s. This dissertation endeavors to fill that void by tracing the course of events which led Sam Rayburn to the speakership of the United States House of Representatives. It records his triumphs, his shortcomings, the concessions he made, and the people he served in order to achieve his life's ambition. The scope of this study ranges from Rayburn's first expression of interest in the speakership to his elevation to that position in 1940. Brief coverage is given to his three terms in the Texas Legislature, beginning in 1906, and his election to Congress in 1912. A more extensive analysis is made of his early congressional association with John Nance Garner and its pivotal influence on his career. A brief analysis is offered of Rayburn's political and legislative activities prior to the election of 1932. The primary emphasis of this study, however, revolves around Rayburn's activities during the years 1932-1940-- the first two terms of President Franklin …