In AP US History you do not need to know Military History. If you are a military history buff I am sorry. You just need to know what led to the conflict, what happened, and the impact. So for the American Revolution you must know the Road to Revolution (1763 - 1776) In 1763 England won the 7 Year's War - ending Salutary Neglect. England built up a large debt, and began taxing the colonist to pay for future protection. One of the first acts was the Stamp Act,
The Stamp Act taxed all Paper Goods like playing cards and documents and newspapers. The colonist were furious, and decided to fight back. They established the Stamp Act Congress, and got what they wanted - England Repealed the Stamp Act!
England replaced the Stamp Act with the Declaratory Act.
It was worse than the Stamp Act, and then right after they passed the Townshend Acts. You do not want to pay a tax on Paper - you can on everything else - paint, lead, and tea