The document provides information about the maharlika class in ancient Philippine society. It was written by Grupo Maharlika, a 5th grade class from St. John's Institute. The maharlika were lower nobility warriors who served datus or chiefs by fighting for them in times of war. In exchange, maharlikas were exempt from paying tribute to their datu but were required to provide military service. They accompanied datus into battle and were given a share of war spoils. The document describes various customs and roles of maharlikas, such as providing their own weapons and answering the summons of their datu for battle.