jul 4, 1776 - American Declaration of Independence:
The American Declaration of Independence is the document officially
announcing the 13 colonies of America as free states independent
from the rule of Great Britian. The causes of the declaration include
colonists being convinced that Parliament is taking away their rights
of liberty. Events like the Boston Tea Party, Lexington and Concord,
caused the need for a declaration. The effects are that it unified the
13 American colonies by giving freedom from Britian.