Throughout the colonial period, the Spanish attempted to Hispanicize the Indians along the northern frontier of New Spain. The conquistador, the missionary, the civilian settler, and the presidial soldier all took part in this effort. At La Junta de los Rios, a fertile area inhabited by both sedentary and semi-sedentary Indians, each of these institutions played a part in fundamentally changing the region and its occupants. This research, relying primarily on published Spanish source documents, sets the effort to Hispanicize La Junta in the broader sphere of Spain's frontier policy.

This dissertation is a study of the subassistant commissioners of the Freedmen's Bureau in Texas from late 1865 to late 1868. Its focus is two-fold. It first examines who these men were. Were they northern born or southern? Did they own slaves? Were these men rich, poor, or from the middle-class? Did they have military experience or were they civilians? How old was the average subassistant commissioner in Texas? This work will answer what man Freedmen's Bureau officials deemed qualified to transition the former slave from bondage to freedom. Secondly, in conjunction with these questions, this work will examine the day-to-day operations of the Bureau agents in Texas, chronicling those aspects endemic to all agents as well as those unique to certain subdistricts. The demand of being a Bureau agent was immense, requiring long hours in the office fielding questions and long hours in the saddle inspecting subdistricts. In essence, their work advising, protecting, and educating the freedmen was a never ending one. The records of the Freedmen's Bureau, both the records for headquarters and the subassistant commissioners, serve as the main sources, but numerous newspapers, Texas state official correspondences, and military records proved helpful. Immense amounts of information arrived …

Traditional histories of the Texas frontier overlook a crucial component: efforts to defend Texas against Indians would have been far less successful without the contributions of Indian allies. The government of Texas tended to use smaller, nomadic bands such as the Lipan Apaches and Tonkawas as military allies. Immigrant Indian tribes such as the Shawnee and Delaware were employed primarily as scouts and interpreters. Texas, as a result of the terms of her annexation, retained a more control over Indian policy than other states. Texas also had a larger unsettled frontier region than other states. This necessitated the use of Indian allies in fighting and negotiating with hostile Indians, as well as scouting for Ranger and Army expeditions.

Dallas is a unique city whose history has been overshadowed by its elite. The War on Poverty in Dallas, Texas, has been largely overlooked in the historical collective. This thesis examines the War on Poverty, more specifically, Community Action Programs (Dallas County Community Action Committee) and its origin and decline. It also exams race within the federal program and the push for federal funding among the African American and Mexican American communities. The thesis concludes with findings of the politicization of the Mexican American community and the struggle with African Americans for political equality.