This document summarizes key historical conflicts, issues, and impacts in American history from the 1760s to the 1970s based on lessons from an AP US History workbook. It covers the establishment of colonies as independent, the creation of the Constitution, economic priorities in the 1800 election, debates over the national bank in the 1830s, popular sovereignty debates in the 1850s, the disputed 1876 election, the gold standard in the 1890s, civil rights debates in the 1900s, US involvement in WWI and the League of Nations, the scope of government in the economy during the 1930s New Deal, the Korean War in the 1950s, the civil rights movement in the 1960s, and the Watergate scandal in the 1970s