um the industrial revolution?
The Missouri Comprimise happened in 1820.
the American revolution
the war of 1812 happened and the agricultural crisis started in 1820.
· 1818- First Seminole war · 1818- 13 stripes on flag, honoring the thirteen colonies · 1820- Missouri Compromise · 1823- The Monroe Doctrine
the war of 1812 happened and the agricultural crisis started in 1820.
What happened to the whale ship essex on november 20 1820?
It became a Republic.
In 1820, Colonel Robert Gibbon Johnson proved tomatoes weren't poisonous by eating several on the steps of the Salem, NJ courthouse
http://en.wikipedia.org/wiki/1820 http://en.wikipedia.org/wiki/1821 http://en.wikipedia.org/wiki/1822 http://en.wikipedia.org/wiki/1823 etc...
happened in 1820
Callao Affair happened in 1820.
Arequito Revolt happened in 1820.