Complex sentence: The establishment of the military general headquarters and military camp bases of the Philippine Commonwealth Army was active from 1935 to 1946 and the Philippine Constabulary was active from 1935 to 1942 and 1944 to 1946 in the province of Pampanga.
Split into simpler sentences: The establishment of the military general headquarters and military camp bases of the Philippine Commonwealth Army was active from 1935 to 1946. The Philippine Constabulary was active from 1935 to 1942 and 1944 to 1946 in the province of Pampanga.