The American Revolution was a time when the American colonists fought against the British army. The British army was very powerful, but the American colonists were able to defeat them. There are many reasons why the American colonists were able to win the war. One reason is that the British army was not used to fighting in the American colonies. The British army was used to fighting in Europe, where the terrain is very different. The American colonists were also very good at using guerrilla warfare. This type of warfare is very effective in small wars. Another reason why the American colonists were able to win the war is that they had the support of the French. The French provided the American colonists with money, supplies, and soldiers.