Complex sentence: Subsequently he attended Columbia College, graduating in 1985 with a degree in English, and then continued at Columbia the following year for his master's degree in journalism from the Graduate School of Journalism at Columbia University.
Split into simpler sentences: Subsequently he attended Columbia College, graduating in 1985 with a degree in English. He continued his studies at Columbia the following year, receiving his master's degree in journalism from the Graduate School of Journalism at Columbia University.