Complex sentence: Enlisted in U.S. Army, Maryland Infantry in 1912.Lee commanded Company K as aided General John J. Pershing in his pursuit of Mexican revolutionary and bandit, Pancho Villa serving in France during World War I, 1917-18.
Split into simpler sentences: Enlisted in U.S. Army, Maryland Infantry in 1912.Lee commanded Company K as aided General John J. Pershing in his pursuit of Mexican revolutionary and bandit, Pancho Villa. Lee served in France during World War I, 1917-18.