 In <unk> Spanish <unk> arrived from Mexico , from across the Pacific , and founded present @-@ day Manila in what today is <unk> . Spanish missionaries soon <unk> the city and incorporated <unk> under Manila and then built some of the oldest churches in the country , including San Agustin Church . The <unk> renamed the area <unk> <unk> de <unk> ( New Kingdom of <unk> ) and shortened the name to Manila . 
