Learn about a few amazing cultures that make the United States the melting pot of people it is today. Focusing on six specific countries, the text will investigate what caused each group of people to immigrate, how they have made the United States their home, and what traditions they brought with them from their homeland. QR Codes in each chapter link to book-specific videos, activities, and more. Aligned to Common Core Standards and correlated to state standards. DiscoverRoo is an imprint of Pop!, a division of ABDO.