The document covers Dr. Tabakian's lecture on U.S. government topics from spring 2013, which include elite membership, political conflicts, policy changes, globalization, and the philosophical contributions of John Locke. Key historical events such as the Civil War, Vietnam War, and Watergate are discussed to illustrate the dynamics of power and stability in political environments. Locke's theories on natural rights, social contracts, and the role of government highlight the ideological foundations of American democracy.