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.

Lectura graduada para adultos para el aprendizaje de español como lengua extranjera. Nivel básico (A1-A2). Marca España es la nueva imagen que España quiere ofrecer dentro y fuera del país: la de una sociedad creativa, internacional y que busca la calidad. En cada libro se aborda un tema que va desde el mundo empresarial a la gastronomía, pasando por sus manifestaciones artísticas más importantes. Se incluye el CD con el relato completo y un vídeo.

The author/poet imagines all of the things a child can do, and then speculates on the many vocations the child has the option of choosing.

What do solar panels, waterproof clothing, and window coverings have in common? They are technologies that have been adapted based on studying butterflies! Learn what scientists have learned from butterflies with this Spanish book that will ignite a curiosity about STEAM topics through real-world examples. Created in collaboration with the Smithsonian Institution, this STEAM book features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from actual...

¡Ponte guapa con los trucos de belleza de Patry Jordan! Siempre digo que lo más importante es que os sintáis bien con vosotras mismas, y en estas páginas os desvelo algunos trucos para ayudaros a conseguirlo. Aquí encontraréis diferentes tipos de peinados, ideas para el diseño de uñas o consejos de maquillaje y moda. Espero que este libro os ayude a conoceros mejor para así escoger lo que más os favorece y sacaros el máximo partido. Con mis consejos os sentiréis más seguras y...¡estaréis perfectas en cada ocasión!