Complex sentence: Hubert R. Harmon was born in 1892 at Chester, Pennsylvania, and graduated from the United States Military Academy in 1915, as a member of "The class the stars fell on".
Split into simpler sentences: Hubert R. Harmon was born in 1892 at Chester, Pennsylvania. He graduated from the United States Military Academy in 1915, as a member of "The class the stars fell on".