First Barbary War
The First Barbary War was beneficial to the reputation of the United States' military command and war mechanism, which had been up to that time relatively untested. The First Barbary War showed that America could execute a war far from home, and that American forces had the cohesion to fight together as Americans rather than separately as Georgians, New Yorkers, etc. The United States Navy and Marines became a permanent part of the American government and American history, and Decatur returned to the U.S. as its first post-revolutionary war hero.