Kinda feels like George Washington's main leadership traits were tall, charismatic, and handsome. That said, here are some other things he did (and didn't do):
He supported his lifestyle by enslaving dozens of people, claiming to own them and forcing them to work on his plantation.
He got a bunch of people inoculated against smallpox
He released all his slaves only on his and his wife's deaths
He kept together a defensive army for several years without wrecking the landscape or alienating the populace
He was given executive power and ceded it to a democratic(ish) process
He never figured out how to live without enslaving people
He never had a child
He raised up Alexander Hamilton and let him build a banking system
He led a militia force against US citizens in the whisky rebellion
He ordered a 3-year colonial war against native Americans in the Great Lakes region