Persecution of Muslims
The Philippines is predominantly a Christian society with a complicated history of relations between Islam and Christianity. Despite historic evidence of Islamization spreading throughout the islands in the 13th–16th centuries, the archipelago came under Spanish rule in the 16th century. The Spanish proselytized many natives, and labelled those who remained Muslims as "Moro", a derogatory term recalling the Moors, an Islamic people of North Africa who occupied parts of Spain for several centuries. Today, this term "Moro" is used to refer to the indigenous Muslim tribes and ethnic groups of the country. When the Spanish came to the Philippine islands, most of the natives in Luzon and Visayas were pagans with Muslim minorities, and while Spanish proselytized many natives, many Muslims in Luzon and Visayas were not exempted by the Spaniards from the Spanish Inquisition, wherein Muslims to become Catholics or die for their faith. Those who remained Muslims are only the natives of Mindanao and Sulu which the Spaniards did not invade or had control of only briefly and partially.
Filipinos in the French military
In 1858, when the Philippines was a Spanish colony, France and Spain invaded Vietnam. A number of French troops involved in this campaign became casualties as a result of contracting illnesses such as cholera, dysentery, tropical diseases, and rickets. In order to deal with the manpower shortage which resulted from this situation, the French consul in Manila, the colonial capital of the Philippines, was given permission by the Spanish government to recruit nine hundred Indians, as Filipinos were then known, for the French navy and a sufficient number of men to form an infantry company and a cavalry squadron. It is said that one-third of the entire French force in this campaign consisted of mercenaries from the Philippines, who distinguished themselves in action and were well adapted to the environment.