3. What foreign country played the largest role in the victory of the colonies and what battle did they help the colonies win?

There were several key factors contributing to the Colonists' victory over the British, such as war tactics, strong leadership and one solid alliance. Despite facing larger forces, better trained armies, and more weapons, the Colonists managed to win.  This helped change the course of the war.

the answer is expolration. hope this !

c) troops march forward in close formation against newer, more accurate weapons