Answer:
1. Graciano López y Jaena, commonly known as Graciano López Jaena, was a Filipino journalist, orator, reformist, and national hero who is well known for his newspaper, La Solidaridad. Philippine historians regard López Jaena, along with Marcelo H. del Pilar and José Rizal, as the triumvirate of Filipino propagandists
2. José Protasio Rizal Mercado y Alonso Realonda was a Filipino nationalist and polymath during the tail end of the Spanish colonial period of the Philippines. He is considered the national hero of the Philippines.
3.Andrés Bonifacio y de Castro was a Filipino revolutionary leader, often called "The Father of the Philippine Revolution", and considered one of the national heroes of the Philippines.
4.Marcelo Hilario del Pilar y Gatmaitán, commonly known as Marcelo H. del Pilar and also known by his pen name Plaridel, was a Filipino writer, lawyer, journalist, and freemason. Del Pilar, along with José Rizal and Graciano López Jaena, became known as the leaders of the Reform Movement in Spain.
