Answer:
At first, they were very loyal to the king, but slowly grew angry with him after being ignored and treated unfairly.
Step-by-step explanation:
At first, the colonies were very proud to be English. The first domino go fall would most likely be the proclamation of 1763, where the king ordered colonists to move closer to the coast and give the land they'd just risked their lives for (the French Indian war) back to the natives. Then came the taxes on stupid things, such as hats, legal documents, sugar, tea, dice, cards, etc. They started by sending petitions to the king, but were ignored, and slowly became angrier and motivated to act violently. By the end, they were anti-monarchy and believed that government should be for the people, by the people.