Answer:
Committees of Correspondence allowed Patriot leaders to communicate with leaders in other colonies if a threat/obstacle to liberty was ever found.
Step-by-step explanation:
Patriot leaders established Committees of Correspondence to communicate with one another in an established setting/meeting if the British or British loyalists ever posed a threat to the independence movement or American liberty in general. They were a form of communication that aided unity and correspondence throughout the battle for independence.