Colonists: constantly pissing off native Americans, illegally taking land protected for the native Americans by the Crown, causing endless war which the British have to pay to send soldiers to fight
Brits: hey could you guys help pay for this, also stay out of these places so that the Native Americans will stop getting pissed off at you stealing their land and killing them
Colonists: THE INTOLERABLE ACTS! FOUL MURDER! TYRANT KING GEORGE!