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.

Estructurado en doce unidades; Enfoque comunicativo; Estudio inductivo de la gramática; Resumen nocio-funcional.

Spanish English Bilingual children's book. Perfect for kids studying English or Spanish as their second language. Alex finds it hard to go to sleep, so he starts making up excuses. After reading a bedtime story, his father suggests planning a dream that he would like to see when he falls asleep. Find out where their imagination takes them as they plan his dream together. This bedtime story will help kids feel loved and relaxed, preparing them for a peaceful, sleep-filled night.

Colección de cuentos de iniciación a la lectura en los que dos personajes, Pin y Tito, relatan al pequeño lector sus aventuras mediante un texto sencillo e imágenes reales e imaginarias. En este título, Pin y Tito descubren los cinco sentidos cuando huelen las flores, ven el Sol, acarician los animales, oyen los sonidos del parque y disfrutan de los sabores que les ofrece la Naturaleza.

Biography Of Marie Curie, Her Discovery Of Radium And Polonium And Her Noble Prize Win For Physics And Chemistry.