The victory of the battle of Trenton and Yorktown did not come from luck but from great strategy.
This battle took place on December 26, 1776, when the continental army led by George Washington crossed the Delaware River and surprised Hesse's soldiers, who were unable to defend themselves. Because the Delaware River was so violent and extremely cold, Hesse's soldiers had no idea anyone could dare to cross the river. For this reason, Washigton has established a strategy to cross the river and strike suddenly. This strategy allowed the victory of Washington and its soldiers.
The correct answer is token economy. This is a system that
is defined as a kind of contingency management by which is being based on the
systematic reinforcement based on the targeted behavior and that the reinforcers
are likely to be referred to as symbols or tokens in exchanged for other reinforcers.
