El ferrocarril transcontinental (The Transcontinental Railroad)

People today refer to the Midwestern and prairie states as flyover country. During the Civil War, crossing those areas was the biggest obstacle in uniting the East and West Coasts of our divided nation. An act of Congress in 1862 authorized the Central Pacific and the Union Pacific railroad companies to build a railroad that would link the coasts. Seven years later, on May 10, 1869, an overwhelmingly immigrant labor force completed the task when a rail line was join in Promontory, Utah. The states had become united at last.

Spanish Student Edition offers the complete Student Edition in Spanish to meet the needs of Spanish ELL students.

A selection of children's poems by Rafael Alberti, Federico García Lorca, Ramón Gómez de la Serna, José A. Goytisolo, Nicolás Guillén, and others.

Tus padres se han separado y vives en dos casas, lo que no está mal... salvo cuando sí lo está. Por ejemplo, cuando no sabes dónde están tus cosas. O cuando tu madre tiene una serie de normas y tu padre otras. O cuando pierdes una y otra vez los deberes o tus vaqueros favoritos, y el chico o la chica que te gusta últimamente no sabe dónde localizarte.Si te sientes identificado con esta situación, este libro es para ti. Te enseñará cómo negociar con tus padres las cosas que necesitas, además de ayudarte a ser un experto en hacer el equipaje, a organizarte, ahorrar dinero y ser un...

Read Along or Enhanced eBook: Welcome to Canada! From its majestic mountains to its exciting sports, readers are invited to explore what makes Canada so special in this exciting, Spanish-translated nonfiction title! With informational text, fresh vocabulary, and engaging maps, readers will be engaged from beginning to end.