What intolerable act angered colonists most?

The Intolerable Acts, particularly the Boston Port Act, angered colonists the most as it closed Boston Harbor until the East India Company was compensated for the tea destroyed during the Boston Tea Party. This act not only crippled the local economy but also symbolized British oppression, leading to widespread outrage and unity among the colonies against British rule. The punitive nature of these acts galvanized colonial resistance and ultimately contributed to the outbreak of the American Revolution.