Final answer:
Franklin believed that his plan, the Albany Plan of Union, would have prevented the revolution by fostering greater unity among the colonies and decreasing tensions with Britain.
Step-by-step explanation:
Franklin believed that if his plan had been accepted, it would have prevented the revolution. The plan, known as the Albany Plan of Union, proposed the creation of a unified colonial government to deal with common defense and other issues. If the plan had been accepted, it would have fostered greater unity among the colonies and decreased tensions with Britain, potentially avoiding the need for a revolution.