what are the 10 monuments that changed america?
['Bunker Hill Monument. Boston, Massachusetts.', 'Statue of Liberty. New York, New York.', 'Standing Soldiers. Everywhere, USA.', '54th Regiment Memorial. Boston, Massachusetts.', 'Lincoln Memorial. Washington, D.C.', 'Mount Rushmore. Keystone, South Dakota.', 'Gateway Arch. St. Louis, Missouri.', 'Vietnam Veterans Memorial. Washington, D.C.']