Woodrow Wilson Guthrie (/ˈɡʌθri/; July 14, 1912 – October 3, 1967) was an American singer-songwriter, one of the most significant figures in American folk music. His work focused on themes of American socialism and anti-fascism. He has inspired several generations both politically and musically with songs such as "This Land Is Your Land", written in response to the American exceptionalist song "God Bless America".