Why did president Roosevelt withdraw American troops from Mexico in 1917?

President Franklin D. Roosevelt withdrew American troops from Mexico in 1917 primarily due to the need to focus on World War I and the growing tensions in Europe. The U.S. military presence, initially sent to pursue revolutionary leader Pancho Villa, had strained diplomatic relations with Mexico. Additionally, the withdrawal aimed to improve U.S.-Mexico relations and reduce the potential for conflict as the U.S. mobilized for war.