What are some of the differences in politics between “liberals” and “conservatives”? How did the “hunt for
reds” impact American life and society?

The Reagan Era or Age of Reagan is a periodization of recent American history used by historians and political observers to emphasize that the conservative "Reagan Revolution" led by President Ronald Reagan in domestic and foreign policy had a lasting impact. It overlaps with what political scientists call the Sixth Party System. Definitions of the Reagan Era universally include the 1980s, while more extensive definitions may also include the late 1970s, the 1990s, the 2000s, the 2010s, and even the 2020s. In his 2008 book, The Age of Reagan: A History, 1974–2008, historian and journalist Sean Wilentz argues that Reagan dominated this stretch of American history in the same way that Franklin D. Roosevelt and his New Deal legacy dominated the four decades that followed it.

The Reagan Era included ideas and personalities beyond Reagan himself; he is usually characterized as the leader of a broadly-based conservative movement whose ideas dominated national policy-making in areas such as taxes, welfare, defense, the federal judiciary, and the Cold War. Other major conservative figures and organizations of the Reagan Era include Jerry Falwell, Phyllis Schlafly, Newt Gingrich, and The Heritage Foundation. The Rehnquist Court, which was inaugurated during Reagan's presidency, handed down several conservative decisions. The Reagan Era coincides with the presidency of Reagan, and, in more extensive definitions, the presidencies of Gerald Ford, Jimmy Carter, George H. W. Bush, Bill Clinton, George W. Bush, Barack Obama, and Donald Trump. Liberals generally lament the Reagan Era, while conservatives generally praise it and call for its continuation in the 21st century. Liberals were significantly influenced as well, leading to the Third Way.

what are the options ?