The correct answer is A) an increase in supporter morale.
The result of the battles of Trenton and Princeton during the American Revolution was an increase in supporter morale.
During the American Revolution, George Washington's troops won two important battles in 1776 for the revolutionary cause: the battles of Trenton and Princeton. On December 26, Washington's army won the battle of Trenton and on January 3, 1777, they won the battle of Princeton, boosting the morale of the troops and controlling a big part of NewJersey.
