Vincent Antonio (Quezon City) Blood Compact by Ynah Pilarta Considered as the first international treaty, Spaniard Miguel Lopez de Legazpi entered into a pact called Sandugo with Bohol chieftain Datu Sikatuna ensuring friendly relations with the Filipinos on March of 1565. Sandugo or blood compact is a Visayan term which fuses the words isang and [...]