1870 in America

1872

Jan 7, 1872

Yellowstone National Park established for enjoyment of the public

Philadelphia Zoological Gardens

Jan 8, 1874

America gets its first public zoo,the Philadelphia Zoological Gardens

Telephone

Jan 8, 1876

Alexander Graham Bell invents the telephone.

Phonograph

Jan 8, 2013

Thomas Edison invents the Phonograph

1871

Oct 9, 2013

a fire destroys the city os Chicago,Illinios