How did mercantilist policies create tension between great britain and the colonies

The policies that have been created causes tension to colonies and Great Britain by restraining and stopping settlers and colonists from engaging in trade with most foreign countries. It leads the colonist to arranged boycotts of goods of the British.

The commercialism system never visualized the community to become self-reliant and self-sustaining. 

electricity

so thats all folks

from the conditions of the working class in england by friedrich engels,the main idea is :