Spanish East Indies the early 19th century. Spain's influence on its former colonies in Asia-Pacific is significant to this day. The majority of the people of the Philippines, Guam and the Mariana Islands belong to the Roman Catholic faith which was introduced by Spanish missionaries in the 16th and 17th centuries. A large part of the population in these countries use Spanish names and surnames. Also, because of the introduction of new tools, products, crops and technology by Spaniards and Mexicans in the three centuries of colonial rule, many Spanish loanwords entered the native languages of these countries. Art forms such as music,
Spanish East Indies he should provide the most convenient to the service of God and ours and the peace and tranquility of said Province and Republic". The Spanish East Indies came to be defined as: The Spanish used several names that are not currently used. Gran Moluca (Great Molluccas) for the island of Mindanao and Nueva Castilla (New Castile) for Luzon. Because Spanish interest in the region was primarily focused on its use as a base for trade with East Asia, direct Spanish control over the area expanded slowly. The Batanes Islands were conquered in the 18th century by José Basco. The highlands