Complex sentence: Initially, the nation's Independence Day holiday (Araw ng Kalayaan) was held on July 4, former President Diosdado Macapagal moved it to June 12, the date on which the Philippines declared independence from Spain in 1898.
Split into simpler sentences: Initially, the nation's Independence Day holiday (Araw ng Kalayaan) was held on July 4. Former President Diosdado Macapagal moved it to June 12, the date on which the Philippines declared independence from Spain in 1898.