Key Concept 9.1: A new conservatism grew to prominence in U.S. culture & politics, defending traditional social values and rejecting liberal views about the role of government.
Key Concept 9.2: The end of the Cold War and new challenges to U.S. leadership in the world forced the nation to redefine its foreign policy and global role.
Key Concept 9.3: Moving into the 21st century, the nation continued to experience challenges stemming from social, economic, & demographic changes.