Complex sentence: The Department is an executive department of the Government of Puerto Rico, it was created by the Law 15 of 1931, and then its existence was recognized at the moment of the approval of the Constitution of the Commonwealth of Puerto Rico in 1952.
Split into simpler sentences: The Department is an executive department of the Government of Puerto Rico. It was created by Law 15 of 1931 and its existence was formally recognized with the approval of the Constitution of the Commonwealth of Puerto Rico in 1952.