La ciencia nos ayuda a entender el mundo que nos rodea, descubre el mundo natural con el tema del espacio.
La ciencia nos ayuda a entender el mundo que nos rodea, descubre el mundo físico en este libro con el tema del ciclo del agua.
Learn how structures are being built to withstand nature's destructive forces.
En este libro aprenderás la importancia de llevar especies extranjeras a lugares distintos a su ecosistema original y todos los efectos negativos que pueden causar al ambiente.
La ciencia nos ayuda a entender el mundo que nos rodea, descubre el mundo natural con el tema de cómo viven y crecen las plantas.
Historia de la NASA, sus antecedentes y distintas etapas que han repercutido en el desarrollo de la ciencia y la tecnología, además de traer influencia positiva para la civilización.
With the founding of his own newspaper, Garrison used the paper and his association with other abolitionists to advocate for the immediate and complete freeing of all slaves. Through his editorials, he became a symbol of the abolitionist movement by pointing out the hypocrisy of the countrys actions versus the ideals set out by the Declaration of Independence and the Constitution.
Harriet Tubman served as an abolitionist, emancipator of slaves, military spy, and advocate for womens rights. Tubman helped lead more than seventy slaves out of captivity and guide them to freedom along the Underground Railroad. When Civil War broke out, Tubman guided an expedition of Union soldiers on a raid in South Carolina that freed over seven hundred slaves.
John Brown joined the side of free-staters in the conflict in the Kansas Territory, fighting to have Kansas enter the Union as an anti-slavery state. History has shown that his actions and the reactions to them were among the most potent precursors of the outbreak of the Civil War in 1861.
Sojourner Truth lived a truly remarkable life. She had the ear of President Abraham Lincoln and fellow abolitionists Frederick Douglass, Harriet Beecher Stowe, and William Lloyd Garrison. One of the most persuasive and influential activists of her day, Truth was also an effective recruiter of African Americans into the Union army during the Civil War.
Born into slavery, Douglass became an eloquent spokesperson for both blacks and womens rights. During and after the Civil War, Douglass became a confidant of presidents Abraham Lincoln and Andrew Johnson. Douglass also argued for African Americans to be allowed to join the Union army in the fight for their own freedom.
Following the passage of a law that made it a crime to aid in the escape of slaves, Stowe lent her actions and her words to the effort to help slaves and put an end to slavery. She actively aided fugitive slaves and, with the publication of the anti-slavery novel Uncle Toms Cabin, focused the nations consciousness on the inhumanity of slavery.
Water plays a vital role in nearly every bodily function, including regulating temperature and removing toxins. Fiber is essential for gastrointestinal health. This compelling book examines how fiber and water work together to help our digestive tracts run smoothly.
Our organs, bones, muscles, skin, and hair either contain or are made of proteins. This engaging title explains how our bodies break down large protein molecules into the amino acids that our bodies need to maintain our muscles, bones, blood, and body organs.
Minerals boost our immune systems, support normal growth and development, and help cells and organs function. This engaging title explores the roles of key minerals, such as calcium, iron, potassium, and magnesium.
We all know that vitamins are necessary for proper growth and good health. But what vitamins do we need and how does our body use them? This informative title identifies essential vitamins and explains how our bodies absorb them.
Even though carbohydrates have been given a bad rap in recent years, they are essential for maintaining good health. This fascinating title examines the chemical structure of carbohydrates and explains the differences between simple and complex carbohydrates.
There is a great deal of fuss about fat! Fat is an essential nutrient for optimal health, however too much fat can lead to health problems. This informative title helps clear up the confusion about this controversial nutrient.
With its striking looks, superb engineering, and unparalleled performance, Porsche is one of the worlds most revered automobiles. This dynamic title tells the story behind this legendary German car including the work of Dr. Ferdinand Porsche and his son in 1948 and the 48 models that have followed. Stunning photographs and engaging text present readers with a portrait of one of the worlds most magnificent automobiles.
Since its beginning in the early 1960s, Mustang has become an American automotive icon. This vibrant new book provides a comprehensive history behind the making of the revered pony car. The book looks at Mustangs role during the muscle-car era and its development since that time. Full-color photographs and detailed text present the evolution of the automobile's engineering and design.
In 1959, British author named Ian Fleming published Goldfinger, the fifth book in the series following the adventures of British superspy James Bond. At one point, Bond drives a secret service-issued Aston Martin DB Mark III. The Aston Martin became Bonds car. Find out how Aston Martin has brought lavish automobiles to the mega-rich since 1913. This exciting book explores the company's history and features stats on legendary models.
Maserati has long had a reputation for excellence under the hood. The car's history of dominating on the racetrack speaks for itself. Developed by five brothers at the beginning of the 20th century, Maserati set a high standard of luxury and performance in the world of sports cars. This exciting book explores such legendary models as the Gran Turismo, 250F, and Birdcage, and how the brand has survived a world war, an oil crisis, and many financial and professional setbacks.
In 1912, German meteorologist Alfred Wegener proposed that the continents were once a single land mass but had slowly moved apart over millions of years. This fascinating book examines the scientific process behind Wegener's theory and how it challenged prevailing views of the time. Learn how years after Wegener's death his theory was embraced by scientists and is now the basis for modern earth science.
Learn how John Dalton developed his influential theory that explains the shape, structure, and behavior of atoms. This title also explores how Dalton's major breakthrough made later discoveries, such as atomic fission, possible.
