Cuaderno 1 de resolución de problemas y cálculo mental. 1 Primaria

After several military accomplishments, Mirabeau B. Lamar entered the world of Texas politics. Elected president in 1838, Lamar faced a host of problems with mixed success. His advocacy for education laid the framework for public education in Texas.

Different types of birds eat different things to live. Some birds eat worms. Some eat fish. Find out what different birds need to eat to live. Paired to the fiction title Hungry For Worms.

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.

Compara tu tamaño con el de un rosado flamenco, observa coloridos insectos más pequeños que una uña, encuentra a los reyes del camuflaje y asómbrate ante el gran pico multicolor del tucán. Un libro con increíbles fotografías y enormes páginas para desplegar y ver a los animales ¡en tamaño natural! Un libro desplegable que provoca el asombro y despierta la curiosidad. Otros libros de la serie: Enanos y mastodontes