Did you know, Theodore Roosevelt and Richard Nixon have been ranked as the top two “green&
Did you know, Theodore Roosevelt and Richard Nixon have been ranked as the top two “green” U.S. presidents? Explore how they earned this distinction at pbs.org/presidents. -- source link
Tumblr Blog : americanexperiencepbs.tumblr.com
#theodore roosevelt#richard nixon#earth day#environmental history#presidentspbs#american experience#presidents collection#us presidents#history