The expedition to Mexico was a good preparation for world war I because it allowed the United States to try out new military equipment in a real life situation.
This expedition greatly improved the command structure and tested out how to move troops including hospitals and kitchens.
The Pancho Villa expedition otherwise referred to as the Mexican expedition was a military operation carried out by the United States Army against the Mexican revolutionary Francisco "Pancho" Villa during the Mexican Revolution.
This was a the first real test of the United states military and greatly prepared them for the first world war.
Learn more about the mexican expedition at https://brainly.com/question/14866536
