This Land Is Your Land tells the story of Woody Guthries controversial greatest work, while also telling the story of one of Americas greatest artists. Written in 1940 as a direct, critical reaction to Irving Berlins Pollyannaish 'God Bless America'and originally titled 'God Blessed America'the song soon became an alternative national anthem amidst Cold War red phobia. It has been sung in schools, Congress, civic events, and has been co-opted by politicians during campaigns. Its been covered by numerous musicians, and has been rewritten to suit dozens of countries.