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.

Alexander Graham Bell was always trying to invent new things! In this biography that has been translated into Spanish, readers will learn about Alexander's life as a teacher and inventor of such incredible inventions as the telephone, record player, and metal detector. Colorful images, supportive text, an interesting timeline, and a helpful glossary, table of contents, and index combine to give readers an inspiring look into the life of Alexander Bell.

¡Descubre los Pokémon de Alola! Esta guía, diseñada tanto para expertos seguidores de Pokémon, como aquellos usuarios que se encuentran en un nivel principiante, es el libro perfecto para todos los fans de Pokémon y Picachú. En esta guía encontrarás cada uno de los más de 250 Pokémon que aparecen en los nuevos juegos Sol y Luna: descubrirás un montón de información sobre los nuevos y aprenderás cosas sobre tus Pokémon favoritos de los juegos anteriores. Movimientos, tipos, evoluciones, curiosidades y mucho más... Tanto si eres un súper fan de la serie como si acabas de...

Presents illustrated scenes with English flaps in the form of dialog bubbles that fold down to reveal the phrases and words in Spanish. On board pages.

Follows The Thirteenth Amendment That Freed The Slaves, The End Of The War, And The Death Of President Abraham Lincoln.