👉 Dominicans, also known as Dominicans of the United States, are a group of people who belong to the Roman Catholic Church and live in the states of New York, Pennsylvania, and Delaware. They were originally from the region of Lombardy, Italy, where they practiced the Dominican order. After the fall of the Republic of Venice, many of these people migrated to the New World and established communities there. The term "Dominicans" comes from a Latin word that means "domine,"