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In page Betsy McCaughey:

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She received a scholarship to attend Vassar College, where she majored in history.[4] She wrote her senior thesis on Karl Marx and Alexis de Tocqueville,[4] and received her AB in 1970.[citation needed] McCaughey went on to graduate school at Columbia University in New York City, earning her MA in 1972 and her PhD in constitutional history in 1976.[citation needed]