¿Qué causó la guerra de Secesión? (What Caused the Civil War?)

Algunos de los t tulos recogidos en este volumen: "R quiem por Yarini", "Santa Camila de la Habana Vieja", "Recuerdos de Tulipa", "Mar a Antonia". Obras que suman una diversidad de tem ticas, tendencias, lenguajes y estilos en los que cabe medir la ambici n con que se ponen los conocimientos de la moderna dramaturgia cubana.

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.

"Simple text and color photographs describe the units and tools used to measure time--in both English and Spanish"--

This Title Teaches Students That Everything Is Made Of Matter, And That Physical Changes Create Different Forms Or States Of Matter. Gives Examples Of These Different States In Easy To Understand Text And Introduces Students To The Law Of Conservation Of Mass.