Daniel Blozvich By mr.henning1 Period: Jan 1, 1900 to Apr 17, 2012 1900-2012 Period: Sep 14, 1900 to Sep 14, 1901 William McKinley Period: Sep 14, 1901 to Mar 4, 1909 Theodore Roosevelt Apr 19, 1902 Willis Carrier invents air conditioner Apr 19, 1904 Thomas Sullivan invents teabags Apr 19, 1907 Elmer Spery invents gyrocompass Period: Mar 4, 1909 to Mar 4, 1913 William Howard Taft Apr 19, 1912 Clarence Crane invents Life Savers Period: Mar 4, 1913 to Mar 4, 1921 Woodrow Wilson Apr 19, 1914 Garrett Morgan invents gas mask Period: Jun 30, 1914 to Nov 11, 1918 World War 1 Period: Jun 1, 1918 to Nov 30, 1920 Russian Revolution Apr 19, 1919 Arc Welder invented Period: Mar 4, 1921 to Aug 20, 1923 Warren G. Harding Apr 19, 1921 First robot build Period: Aug 2, 1923 to Mar 4, 1929 Calvin Coolidge Apr 19, 1924 Spiral-bound notebook invented Apr 19, 1927 Eduard Haas II invents PEZ Period: Mar 4, 1929 to Mar 4, 1933 Herbert Hoover Period: Mar 4, 1933 to Apr 12, 1945 Franklin D. Roosevelt Apr 19, 1935 First canned beer invented Period: Jul 18, 1936 to Apr 1, 1939 Spanish Civil War Apr 19, 1937 First jet engine Apr 19, 1938 Strobe lighting invented Period: Sep 1, 1939 to Aug 14, 1945 World War 2 Apr 19, 1941 Aerosal spray cans invented Apr 19, 1943 Synthetic rubber invented Period: Feb 11, 1945 to Aug 17, 1991 Cold War Period: Apr 12, 1945 to Jan 20, 1953 Harry S. Truman Apr 19, 1945 Atomic bomb invented Period: Apr 17, 1946 to Apr 17, 1954 First Indochina War Period: Apr 17, 1948 to Apr 17, 1949 Arab-Israeli War Period: Jun 25, 1950 to Jul 27, 1953 Korean War Apr 19, 1951 Super glue invented Apr 19, 1952 Mr. Potato Head invented Period: Jan 20, 1953 to Jan 20, 1961 Dwight D. Eisenhower Apr 19, 1953 Radial tires invented Period: Jan 20, 1961 to Nov 22, 1963 John F. Kennedy Period: Nov 22, 1963 to Jan 20, 1969 Lyndon B. Johnson Apr 19, 1964 Douglas Engelbart invents computer mouse Apr 19, 1966 Kevlar invented Apr 19, 1967 Portable calculator invented Period: Jan 20, 1969 to Aug 9, 1974 Richard Nixon Apr 19, 1970 George Gray invents LED's Period: Aug 9, 1974 to Jan 20, 1977 Gerald Ford Apr 19, 1975 Laser printed invented Period: Jan 20, 1977 to Jan 20, 1981 Jimmy Carter Apr 19, 1979 Personal stereo invented Period: Jan 20, 1981 to Jan 20, 1989 Ronald Reagan Period: Apr 2, 1982 to Jun 20, 1982 Falklands War Apr 19, 1983 Cabbage Patch Kids invented Period: Oct 25, 1983 to Dec 17, 1983 Invasion of Grenada Apr 19, 1985 Windows by Microsoft invented Apr 19, 1988 Digital cell phone invented Period: Jan 20, 1989 to Jan 20, 1993 Geore H.W. Bush Period: Aug 2, 1990 to Feb 28, 1991 Gulf War Period: Jan 20, 1993 to Jan 20, 2001 Bill Clinton Aug 23, 1995 My birth Apr 7, 1997 First cloned sheep Jan 1, 2000 Turn of the 21st century Period: Jan 20, 2001 to Jan 20, 2009 George W. Bush Sep 11, 2001 9/11 event Period: Sep 11, 2001 to Apr 17, 2012 War On Terror Period: Oct 7, 2001 to Apr 17, 2012 Afghanistan War Period: Mar 19, 2003 to Dec 15, 2011 Iraq War Period: Jan 20, 2009 to Apr 17, 2012 Barak Obama Jun 4, 2009 First African-American President Apr 19, 2011 Fabric from raw milk invented Apr 19, 2011 World's smallest ink jet printer invented Apr 19, 2011 Electronic bloodhound invented