Areason that the intolerable acts of 1774 angered colonists was that they

A reason the intolerable acts of 1774 angered colonists was because it prevented all trade in the Colonies.

The intolerable act was a trade restriction that was passed by the British parliament in the Colonies. This act stopped every form of trade from taking place in the Colonies till the tea that was destroyed in the Boston tea party was replaced.

This led to a lot of outrage by the colonists. This was part of what led to the American revolution.

Explanation:

b.   jim crow laws were enacted in northern states.