This dissertation is a study of the Eastern Apache nations and their struggle to survive with their culture intact against numerous enemies intent on destroying them. It is a synthesis of published secondary and primary materials, supported with archival materials, primarily from the Béxar Archives. The Apaches living on the plains have suffered from a lack of a good comprehensive study, even though they played an important role in hindering Spanish expansion in the American Southwest. When the Spanish first encountered the Apaches they were living peacefully on the plains, although they occasionally raided nearby tribes. When the Spanish began settling in the Southwest they changed the dynamics of the region by introducing horses. The Apaches quickly adopted the animals into their culture and used them to dominate their neighbors. Apache power declined in the eighteenth century when their Caddoan enemies acquired guns from the French, and the powerful Comanches gained access to horses and began invading northern Apache territory. Surrounded by enemies, the Apaches increasingly turned to the Spanish for aid and protection rather than trade. The Spanish-Apache peace was fraught with problems. The Spaniards tended to lump all Apaches into one group even though, in reality, each band …

In October 1863 the United States Army's Rio Grande Expedition left New Orleans, bound for the Texas coast. Reacting to the recent French occupation of Mexico, President Abraham Lincoln believed that the presence of U.S. troops in Texas would dissuade the French from intervening in the American Civil War. The first major objective of this campaign was Brownsville, Texas, a port city on the lower Rio Grande. Its capture would not only serve as a warning to the French in Mexico; it would also disrupt a lucrative Confederate cotton trade across the border. The expedition had a mixed record of achievement. It succeeded in disrupting the cotton trade, but not stopping it. Federal forces installed a military governor, Andrew J. Hamilton, in Brownsville, but his authority extended only to the occupied part of Texas, a strip of land along the coast of the Gulf of Mexico. The campaign also created considerable fear among Confederate soldiers and civilians that the ravages of civil war had now come to the Lone Star State. Although short-lived, the panic generated by the Rio Grande Expedition left an indelible mark on the memories of Texans who lived through the campaign. The expedition achieved its greatest …

The Electoral College and Jacksonian Democracy are two subjects that have been studied extensively. Taken together, however, little has been written on how the method of choosing presidential electors during the Age of Jackson changed. Although many historians have written on the development of political parties and the increase in voter participation during this time, none have focused on how politicians sought to use the method of selecting electors to further party development in the country. Between 1824 and 1832 twelve states changed their methods of choosing electors. In almost every case, the reason for changing methods was largely political but was promoted in terms of advancing democracy. A careful study of the movement toward selecting electors on a general ticket shows that political considerations in terms of party and/or state power were much more important than promoting democratic ideals. Despite the presence of a few true reformers who consistently pushed for a constitutional amendment guaranteeing that all states used the same method, the conclusion must be that politics and party demanded a change. This study relies heavily on legislative records at both the state and national level and newspapers throughout t the country from the period. Beginning with a …