The Presidents By technologyclass Jan 1, 1901 Theodore Roosevelt Period: Jan 1, 1901 to May 1, 2010 Presidents Through the Years Jan 1, 1921 Warren G. Harding Jan 1, 1933 Franklin D. Roosevelt Jan 1, 1963 Lyndon B. Johnson Jan 1, 1981 Ronald Reagan Jan 1, 1993 Bill Clinton Jan 1, 2009 Barack Obama
