Complex sentence: Hare represented L'Ouverture and won first prize with more prizes to come in ensuing years; and on that basis the L'Ouverture principal persuaded him to go to college after getting him a full-time job working in the Langston University Dining Hall to pay his way.
Split into simpler sentences: Hare represented L'Ouverture and won first prize, with more prizes to come in ensuing years. The L'Ouverture principal encouraged him to go to college and arranged for a full-time job for him working in the Langston University Dining Hall to pay his way.