Like many institutions of high education throughout the United States, the University of North Texas requires all students to pass introductory United States History courses. While the purpose of these courses should be to create a population well versed in U.S. history and sociopolitical and economic context, the foundational textbooks utilized in these courses promote American exceptionalism and U.S. supremacy. Their omission of the complex and controversial history of the United States creates a false master narrative based on an idealized version of U.S. history. Even textbooks that include diversity continue to uphold a progressive master narrative that ignores issues of systemic racism, sexism, and homophobia. My theoretical analysis of the required textbooks, Exploring American Histories: A Survey with Sources, is applicable to all introductory U.S. history textbooks. Decolonialism, critical race, and intersectional feminism are theoretical lenses that disentangle and highlight otherwise invisible aspects of American exceptionalism and the serious consequences of the subjugation of subaltern historical narratives. This thesis applies theory with examples of how textbooks or supplemental teaching can expose foundational oppression, violence, and discrimination to teach students critical thinking and help them see connections between the past and their present.

The rapid and radical integration of artificially intelligent (non)human beings into public and private life has reshaped humans' everyday interactions in varied spaces, from the medical examination room to the bedroom. I contend that it is humanity's charge to agitate an onto-epistemological shift toward a post-anthropocentric future grounded in existential equality between all beings. A shift toward better ways of being and knowing is accomplished through a new materialist and decolonial intervention in (non)human subjectivities which require that humans commit to: 1) divest from western-rational discourses binding agency and intimacy to the corporeal body and 2) (re)locate intimacy in the (in)corporeal communion of the soul and spirit to establish harmonious techno-human affinities. I submit Her and Ex Machina, science fiction films and cultural artifacts, as case studies depicting decolonial futures which create discursive space to interrogate western-rational onto-epistemologies, critique colonial hegemonies, and (re)define subjectivity to include all thinking, feeling beings.