what helped endure the colonists to emerge victorious at the end of the revolutionary war in 1775-1783?

Answer 1

Here are a few key points:

1) The American Winters- British Soldiers were not as prepared for the climate in the colonies.
2) British Troops- The British Troop sent to quell the Colonists were the second rate troops England had to offer. The best English Troops were tied up with European affairs.
3) Combat Tactics- The Colonists escaped the ideas of Line Warfare and practiced the art of ambush, guerilla tactics and snipers. The English thought to be "uncooth."
4) Logistics- The British had to be resupply from across the Atlantic. A trip not as easy then as it is today. Materials and ammunition would be in short supply.

Answer 2

...without the French Navy and Army, and technical assistance the American revolution would have taken quite a bit longer to win. The long supply lines were taken its toll on the British, Also the fact that the colonists were applying the affects of guerilla warfare: ( using cover and camoflage, hit and run tactics!!!!! )

Answer 3

Baked beans.