What was significant about George Washington's leading of his troops across the Delaware River on Christmas night in 1776?

1-his failed effort to cross the frozen river resulted in death of 200 Americans troops.

2- the event allowed the Continental Army to retake New Jersey and most of Long Island.

3- Washington's action surprised the enemy and gave the Americans their first real victory.

4- it was the firs time Washington had shown decisive leadership and it saved his job.