Complex sentence: Moody (2007), 8--9 After the academy he may have attended Cheltenham Township High School for one year, and in 1901, aged 15, he was admitted to the University of Pennsylvania's College of Liberal Arts.
Split into simpler sentences: Moody (2007), 8--9 After the academy he may have attended Cheltenham Township High School for one year. In 1901 at the age of 15, he was admitted to the University of Pennsylvania's College of Liberal Arts.