Thomas Jefferson no firmó la Constitución (Thomas Jefferson Didn't Sign the Constitution)

All Spanish Prepositions This book is intended to explain how to use the 23 prepositions existing in the Spanish language to students of Spanish as a second language or to Spanish native speakers who want to acquire, refresh or improve their knowledge on this topic. Studying prepositions in any language is one of the hardest tasks because there are several rules to follow as well as some exceptions. The various rule categories are explained for each preposition along with numerous examples. These examples cover different contexts to give the reader multiple usage options of the language...

Most of the Earth's changes happen over millions of years, but earthquakes can force significant changes to the land in just a few moments. Readers will learn the science of plate tectonics and its role in the development of earthquakes around the globe. They will also learn that not all rocks are created equal. In fact, rocks are all different ages! This Spanish-translated book concludes with images of the damage and destruction that earthquakes can cause.

Explores Energy, How We Use It, Different Types And Forms, Conservation And Transformation Of Energy, Renewable Vs. Non-Renewable, And Energy Conservation.

Una pintoresca y entretenida introducción que explica las costumbres y razones del culto católico. Visual e informativo, Lo que se puede ver dentro de una iglesia católica contiene ilustraciones a toda página y concisas descripciones de lo que ocurre, los objetos que se utilizan, el clero y las personas laicas que desempeñan funciones específicas, y el propósito espiritual de los creyentes. Ideal tanto para niños como para maestros, bibliotecarios, clérigos, líderes laicos y padres que desean desmitificar las celebraciones y ceremonias de la iglesia durante el año, así como...