The provided text, from the website Dayofthedead.holiday, is a comprehensive guide to the Mexican holiday Día de Muertos, or Day of the Dead. The text traces the history of the celebration, highlighting its origins in ancient Aztec traditions and its blending with Catholic influences. It further explores the significance of various symbols and traditions associated with Día de Muertos, including altars, marigolds, sugar skulls, and La Catrina. The guide also details customary foods and emphasizes the holiday's strong family and community ties.