Document Type

Thesis

Date of Degree Completion

Spring 2026

Degree Name

Master of Arts (MA)

Department

History

Committee Chair

Dr. Josue Estrada

Second Committee Member

Dr. Roxanne Easley

Third Committee Member

Dr. Daniel Herman

Abstract

This thesis explores how foreign policy shaped and destabilized the conservative coalition during the Reagan era. Although historians often portray the conservative movement of the 1980s as unified by anti-communism, this study argues that foreign policy debates exposed significant ideological divisions between neoconservatives, evangelical Christians, and the broader conservative base. These groups shared common goals but disagreed over the moral and strategic direction of American foreign policy. Neoconservatives and evangelical Christians wanted the same muscular assertion of American power abroad, but the factions framed foreign policy differently to appeal to their supporters. These policies and aggressive anti-Soviet rhetoric struck widespread fear among the American population, forcing conservative and evangelical leaders to consolidate their base and attempt to rally support for Reagan. Through peer-reviewed journal articles, academic literature, speeches, and government reports, this thesis shows that foreign policy disagreements weakened the cohesion of the conservative coalition and contributed to the fragmentation of American conservatism in the late twentieth century.

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