Final answer:
Franklin Delano Roosevelt (FDR) was a 'creeping socialite' due to his privileged background and connections. However, he implemented government intervention and regulation through the New Deal to address the Great Depression and save capitalism. His presidency expanded the role of the federal government and brought about changes to the political culture of the country.
Step-by-step explanation:
Franklin Delano Roosevelt (FDR) was considered a 'creeping socialite' because he was born into a wealthy family and had connections to people in high social and political positions. However, he surprised many by embracing government intervention and regulation to address the Great Depression and implementing programs such as the New Deal. While some criticized him for not going far enough, others believed he was saving capitalism rather than imposing socialism. Overall, FDR's presidency expanded the role of the federal government in people's lives and brought about significant changes to the political culture of the country.