Answer:
The colonists did not receive any foreign aid during the war.
Explanation:
The American colonies did in fact receive large amounts of foreign aid, particularly from France, though it also included Spain and Netherlands. Foreign aid came in the form of monetary aid, loan of equipment, as well as provisions of officers to train the army.
1) Out of the 12,000 soldiers that arrived at Valley Forge, around 2,000 died of cold and disease. That places the amount at ~16.67% lost, a substantial amount especially when comparing the status of the US army (or the lack thereof) with their British counterparts.
3) Spies did in fact play a big part in the colonists winning the war, but it was also used extensively by the British, particularly by Governor William Tryon of New York City. On the other hand, the colonists had a number of spy rings that were consolidated, a well known one being called "Culper Ring".
4) The colony did, in fact, win the war, or else there would be no United States of America as we know it.
Learn more about the American Revolution, here:
brainly.com/question/9693127 - Road to American Revolution.