Why did Richard lee call Washington first in war?

Richard Lee referred to George Washington as "first in war" due to Washington's leadership during the American Revolutionary War. As the commander of the Continental Army, Washington played a pivotal role in securing American independence through strategic victories and unwavering resolve. Lee's phrase highlighted Washington's crucial contributions and his esteemed position in American history as a military leader. This title also set the stage for Washington's later role as the first President of the United States.