Green Party,Global Warming,and environmental issues censored

Just as with FDR,Hitler,Theodore Roosevelt, John F.Kennedy,and Harry s.  Truman,and Eisenhower how wrong a name was inserted instead of U.S.A. Green Party. The tradition of ignoring environmentalism

 can be traced back to Hydraulic  mining in the 19th century .In the 19th century philosophers such as Thoreau  might have become head of the United States Green Party.
The oil crisis of 1974 a day the rationing of oil during the 1930's-1945 war was another opportunity  to electronic The U.S. Green Party.
The question also arises as to why The German  Green Party  was not the preference to the Nazi Party.