1920's

19th Amendment passed.

Aug 18, 1920

The 19th Amendment gave women the right to vote. http://eastchestermiddlehighschoollib.wikispaces.com/file/view/Celebrating-19th-Amendment1.jpg/

World War 1 ends.

Jul 2, 1921

This is the year that peace was declared for War World 1. http://www.onthisdeity.com/wp-content/uploads/2010/11/peace_war_end.jpg

The Lincoln Memorial.

May 30, 1922

The Lincoln Memorial was deticated to Washington D.C. http://suvcw.org/mollus/history/1922Linmem.jpg

First successful plane flown.

Sep 4, 1923

This plane would actually be better described as a blimp. It was actually the fourth of it's kind, but the first succesful. http://botwood.tripod.com/cotton2.jpg

The first winter Olympics.

Feb 4, 1924

http://img.timeinc.net/time/olympics2002/moments/images/1924.jpg

First female governor.

Jan 5, 1925

The first female governor was Nellie T. Ross. http://www.digitalhistory.uh.edu/daybyday/images/nross.jpg

Penicillin is discovered.

Sep 3, 1926

Penicilin was discover by Alexander Fleming in this year. http://graphics8.nytimes.com/images/2009/02/24/science/24firs-600.jpg

First non - silent film.

Oct 6, 1927

The first non - silent film was "The Jazz Singer." http://michaelmay.us/07blog/images/1218_behindthatcurtain.jpg

Mt. Rushmore is built.

Mar 3, 1928

This is the year Mt. Rushmore begins being built. http://warnerbros.pbworks.com/f/1231820150/Mount_rushmore__1.jpg

Stock Market Crashes.

Oct 27, 1929

The moment the stock market crashed was the moment that began the Great Depression. http://www.usagold.com/amk/1929-sepia.jpeg