¿Por qué celebramos el Día de Martin Luther King Jr.? (Why Do We Celebrate Martin Luther King Jr. Day?)

Describes what early planes and air travel were like, how planes were developed to travel faster, and presents some pioneers of aviation.

Este libro tiene 40 páginas para colorear con líneas extra gruesas que sirven para reducir la frustración y mejorar la confianza. Este libro ayudará a los niños muy pequeños a desarrollar el control del lápiz y ejercitar sus habilidades motoras finas.

Inspired by the #1 New York Times bestseller She Persistedby Chelsea Clinton and Alexandra Boiger comes a chapter book series about women who stood up, spoke up and rose up against the odds! Sonia Sotomayor is the first Latina Supreme Court Justice in the history of the United States, but her road there wasn't easy. She overcame many challenges along the way, including a diagnosis of diabetes at age seven. But she didn't let that stop her from achieving her dream and inspiring children all over the world to work hard and believe in themselves. In this chapter book biography by award-winning...

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.