Mr. Magoo and Mickey Mouse. I know you want a real answer but I don't know which kind of leaders you mean or which wars you are talking about. I would say our worst leader during Viet Nam were President Nixon and Lyndon Johnson. General MacArthur lost his glory in the Korean War. As for our current war I would say the current president but remember this is a personal opinion not the opinion of others and the answers corporation.
you probably should provide "the following"...
Lyndon B. Johnson and the Vietnam War
He became the war leader of the iroquois six nations confederacy during the american revolution. He was als a very strong,loyal and well known loyalist.
There is no leader of North America. North American consists of 23 different nations.
Robert Hooke
General Winfield Scott.
Winfield ScottZachary Taylor
cortez
William Howe :]
George Washington
mccarthy
Ethan Allen was the leader of the green mountain boys.