This work examines the prehistory of Puerto Rico, detailing its geological formation, the migration of indigenous peoples, and their cultural practices. It explores the island's early inhabitants, including the Aruacas and Caribes, their social structures, religious beliefs, and interactions with European colonizers. The author discusses archaeological findings, the evolution of indigenous societies, and the impact of colonization on their way of life. The text also delves into the linguistic and cultural heritage of the island's native populations, providing insights into their daily lives, governance, and spiritual beliefs.