How did pulaski save Washington?

Casimir Pulaski, a Polish nobleman and military commander, played a crucial role in the American Revolutionary War by providing significant cavalry support to General George Washington. He is best known for his leadership during the Siege of Savannah and for training American troops in cavalry tactics. His strategic contributions and willingness to sacrifice his life for the cause helped bolster the Continental Army's effectiveness. Pulaski's heroism is commemorated, as he is often referred to as the "father of the American cavalry."