The French-Indian was extremely costly. It left Britain with a huge debt. The British thought the colonists were to pay the debt because they were defending the colonies from the French. Britain also maintained a standing army in American colonies which was a huge financial stress. As a result, Great Britain taxed the colonies.
The colonial army took dares and risks,they also were able to keep their morale. The battle of Saratoga was the turning point, the British mis-coordinated a 3 prongs as they arrived at different times. This proved the French the colonists could win, French recognized USA as a country,provided money and troops
Hitler and the Nazis say about Jews,:)