Halloween became popular in the United States around the second half of the nineteenth century when Irish immigrants migrated to the U.S. due to the famine. Today, Halloween has evolved into a day of trick-or-treating, costumes, and festivals to make the holiday more family-friendly and community-focused.
Dia de Los Muertos (Day of the Dead) is a traditional Mexican holiday celebrated from Oct. 31 to Nov. 2. It has grown to be celebrated throughout many Latin American countries, the Caribbean, and the United States.