One of the causes of the American Revolution was the establishment of the Proclamation of 1763.
Another cause was one other than the ever so famous Stamp Act.
The Declaratory Acts really made the colonists upset.
The Boston Massacre was definitly one of the causes for the war.
Still fighting against the British Government, a few of the colonists get together and form the Boston Tea Party.
At Lexington Green, an accidental shot was fired by someone on the colonists side, and the war was on.
The Olive Branch Petition was sent to the King by the Americans in order to restor peace between them, but it only provoced the issue even more.