What were the names of the European leaders that helped build the Continental Army into a fighting force?

The European leaders who played significant roles in transforming the Continental Army into a formidable fighting force included Baron Friedrich von Steuben from Prussia, who implemented rigorous training and discipline, and Marquis de Lafayette from France, who provided crucial support and leadership. Additionally, General Casimir Pulaski, a Polish nobleman, contributed to cavalry tactics and training. Their expertise and dedication significantly enhanced the army's effectiveness during the American Revolutionary War.