Complex sentence: Jose de Diego is considered by many as one of Puerto Rico's greatest poets, journalists, speakers and politicians He is known as the "Father" of the "Modern Puerto Rican Poetry Movement" and of "Puerto Rico's Independence Movement".
Split into simpler sentences: Jose de Diego is considered by many as one of Puerto Rico's greatest poets, journalists, speakers and politician. He known as the "Father" of the "Modern Puerto Rican Poetry Movement" and of "Puerto Rico's Independence Movement".