Immigrants move to America for many reasons. Follow the lives of four special immigrants from China, Poland, Peru, and the Dominican Republic in this digital book to see how they help make America a great country. Featuring dynamic primary sources, this high-interest nonfiction ebook translated in Spanish includes colorful images; text features such as a table of contents, glossary, and index; and a ?Your Turn? application activity at the end of the ebook. The informational text in this engaging ebook will help second-grade students build literacy skills and social studies content knowledge in history.