Government: Executive Branch Part 3 By 4013478 1796 George Washington - Treaty of Tripoli 1807 Thomas Jefferson - Embargo Act of 1807 1815 James Madison - Era of good feelings 1823 James Monroe - Missouri compromise , Monroe Doctrine 1846 James K. Polk - Mexican american war 1863 Abraham Lincoln - Gettysburg Address 1867 Andrew Johnson - Alaska Purchase Treaty 1899 William Mckinley - open Door Policy 1906 Theodore Roosevelt - Algeciras Conference 1918 Woodrow Wilson - 14 Points 1928 Calvin Coolidge - Stock Market Crash , Kellogg Briand Pact 1933 Herbert Hoover - New Deal 1945 Franklin D. Roosevelt - Yalta Conference , G.I. Bill Fist Passed 1950 Harry Truman - Korean War Began 1957 Dwight D. Eisenhower - Eisenhower Doctrine , Bown v. Board of Education 1962 John F. Kennedy - Cuban Missile Crisis 1965 Lyndon Johnson - Great Society 1975 Gerald Ford - Fall Of Saigon 1979 Jimmy Carter - Iran Hostage Crisis 1983 Ronald Reagan - Strategic Defense Initiative 1991 George H.W. Bush - Fall of the Berlin Wall 1993 Bill Clinton - Oslo Accords 2006 George W. Bush - Patriot Act Passed , Peaceful Atomic Energy Cooperation Act 2015 Barack Obama - Joint Comprehensive Plan of Action , Affordable Healthcare Act