I would add are Boston Tea Party, the battle of Saratoga and Treaty of Paris.
Explanation:
Boston Tea Party should be add because it is one of the ways how colonists expressed their dissatisfaction with the current situation and that at the end led to the war. The battle of Saratoga is important because after Revolutionary Army won that battle, France decided to enter the war. Treaty of Paris is important because the war ended with it, and new States were officially proclaimed independent.
[Credit to cafa1988]
The events that are listed in the timeline are
The French and Indian War
Colonial Taxation
Boston Massacre
Intolerable Acts
The First Continental Congress
Battle of Lexington and Concord
Battle of Bunker Hill
Common Sense
Declaration of Independence
Battle of Trenton and Princeton
Battle of Yorktown
Treaty of Pairs
