Hillary Clinton

Thomas Edison is considered by many to be one of the greatest inventors of all time. His creations changed the world, but there was more to his life than just his inventions. Readers of this engaging volume will learn all about the man behind the innovations. This fascinating biography introduces important subjects and encourages a further interest in history. Concise and accessible text paired with vibrant photographs is sure to captivate audiences of many ages and levels.

Who were the earliest Americans? When, how, and from where did they enter and spread across the continent? And what is their relationship to modern Native Americans? Anthropologists develop theories to answer these questions based on the evidence they discover. Their theories—and the discoveries that prove and disprove them—are highlighted in this fascinating volume, full of awe-inspiring facts and incredible breakthroughs. Readers will feel like anthropologists and archaeologists themselves as they read about bones and artifacts, and what they reveal about the ancient cultures that roamed...

Mi mundo día a día es un volumen que indaga en lo más cercano: la familia, nuestro cuerpo, los sentimientos, la casa, la escuela, el hospital o el mercado, para conocer mejor nuestro propio mundo. Incluye ejercicios de atención y vocabulario específico.

Born into slavery, Frederick Douglass relied on his own determination and ingenuity to carve a path to freedom. Once free, he dedicated his life to improving the lives of others and fighting for justice and equality. This inspirational Spanish biography uses primary sources to engage students in learning about the fascinating life of Frederick Douglass. Students will build their literacy skills as they are immersed in social studies content. Text features include a glossary and an index to increase comprehension and academic vocabulary.

Con este increible ATLAS DEL MUNDO, descubre nuestro fascinante planeta! - Mas de 35 mapas actualizados a todo color con las fronteras politicas, los paises y las ciudades, y fantasticos paisajes de satelite. - Los capitulos sobre los continentes incluyen informacion sobre el clima, la poblacion, la vegetacion, lugares destacados y mucho mas. - Con una introduccion sobre la Tierra y el mundo moderno. - Informacion clara, curiosidades, fotos a color, asi si que es divertido aprender!