Answer:
1. The style of fighting in America was much different than in Europe. Guerilla Warfare was popular among the American armies.
2. It is easier to supply your armies when you are fighting on your home turf. England had to load their supplies on ships while the colonists already had their supplies close to them.
Some other reasons:
The French.
British Arrogance.
Political Division in Great Britain.
Early Human being when they accidently rubbed two stones together
A. Richard Nixon's tolerance
They were smaller and they took a large part of the roman army and for a while the didn't Pursue the byzantine empire they did eventually fight witch is why turkey still doesn't like Russia
Because he felt that everyone should have equal rights.