Final answer:
Roosevelt believed that home ownership was a fundamental right of all Americans.
Step-by-step explanation:
The underlying principle behind Roosevelt's housing policy was B. Roosevelt believed that home ownership was a fundamental right of all Americans. Roosevelt recognized the importance of stable housing for economic and social well-being. His housing policies aimed to increase homeownership by providing financial assistance and incentives to low-income Americans, such as the creation of the Federal Housing Administration (FHA) and the introduction of mortgage insurance programs. This belief in homeownership as a fundamental right aligned with the American dream and the goal of promoting economic prosperity for all.
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