Complex sentence: The Young Lords began in 1960 as a Puerto Rican turf gang in the Lincoln Park neighborhood of Chicago.In 1967, their president Jose Cha Cha Jimenez reorganized them into a national civil and human rights movement on Grito de Lares, September 23,1968.
Split into simpler sentences: The Young Lords began in 1960 as a Puerto Rican turf gang in the Lincoln Park neighborhood of Chicago. Their president Jose Cha Cha Jimenez reorganized them into a national civil and human rights movement on Grito de Lares, September 23,1968.