Declaration of Independence occurred on July 4th 1776
Extra info: Now Americans celebrate American Independence Day on every July 4th.
A christian idea, to liberate from social, economic, and political oppression.
Because back In the day there was slavery and they thought that should still be a thing so they started killing and torturing black!?!?
The election was held on Tuesday, November 6, 1860. ... The election of Lincoln served as the primary catalyst of the American Civil War. The United States had become increasingly divided during the 1850s over sectional disagreements, especially regarding the extension of slavery into the territories.
The modern Agricultural Revolution was started by the increase in farm technology and new ideas like crop rotation.