Briefly explain the british view of how the seven years war fundamentally changed the relationship between britain and its american colonies

The British view was they thought the American militia was below par trained and unsystematic. They also thought the colonists were unusable because they were reluctant to help the troops.

Other British views were:

-Britain viewed colonies as ungracious children/freeloaders after the war.
-British viewed themselves as conquerors 
-The war left Britain in debt, this liability caused Britain to tax colonies because of this taxes, colonies become annoyed with Britain and rebelled.

really and truely i dont know sorry

answer; i do believe that the (14th)fourteenth amendment is the correct answer