Complex sentence: Gamboa's elementary school, built in 1937 by the Canal Zone Division of Schools, was transferred to the Department of Defense Dependents Schools (DoDDS) in 1979 after the abolition of the Canal Zone.
Split into simpler sentences: Gamboa's elementary school was built in 1937 by the Canal Zone Division of Schools. The school was transferred to the Department of Defense Dependents Schools (DoDDS) in 1979 after the abolition of the Canal Zone.