Includes detailed sidebars, handy vocabulary, and a visual timeline.Supports the Common Core State Standards.

    But at age sixteen, she married the heir to the Russian throne. By 1762, Sophie, known now as Catherine, overthrew her immature and incompetent husband, Peter III, to lead the nation. Catherine became the sole ruler of Russia.This exciting Who Was? title explores how Catherine was able to turn Russia into one of the great powers of Europe by expanding its borders, helping improve its educational system, and advocating for the arts. Her three-decade reign is considered the Golden Age of Russia, and she is called Catherine the Great.

    He rose in the ranks to First Lord of the Admiralty and was a staunch opponent of the encroaching German Nazis. Churchill served as Prime Minister of the United Kingdom from 1940 to 1945 and again from 1951 to 1955. Widely regarded as one of the greatest wartime leaders of the 20th century, Churchill was also a historian, a writer, and an artist. He is the only British Prime Minister to have won the Nobel Prize in Literature, and was the first person to be made an honorary citizen of the United States.

    With more than 100 full-color photographs and illustrations and detailed sidebars, this entry in DK's acclaimed Biography series celebrate a pioneer who changed how the world is viewed: aviatrix Amelia Earhart.Supports the Common Core State Standards.

    The oldest president ever, he survived a near-fatal assassination attempt and lived to be 93. Who Was Ronald Reagan? covers his life and times in a balanced, entertaining way for children. More than 100 black-and-white illustrations fill out the portrait of our fortieth president.

    Blind from the age of four, he was only fifteen when in 1824 he invented a reading system that converted printed words into columns of raised dots. Through touch, Braille opened the world of books to the sightless, and almost two hundred years later, no one has ever improved upon his simple, brilliant idea.

    Filled with archival photographs and amazing fact boxes, this groundbreaking series introduces young readers to some of history's most interesting and influential characters.Supports the Common Core State Standards.

    "DK Biography: Mother Teresa" tells the story of Catholic nun Agnes Bojaxhiu, from her early work with the poor in Calcutta, to the expansion of her Missionaries of Charity, to her recognition as a saint after her death.Supports the Common Core State Standards.

    won the world heavyweight championship at the age of 22, the same year he joined the Nation of Islam and changed his name to Muhammad Ali. He would go on to become the first--and only--three-time (in succession) World Heavyweight Champion. Nicknamed “The Greatest,” Ali was as well known for his unique boxing style, consisting of the Ali Shuffle and the rope-a-dope, as he was for the catchphrase “float like a butterfly, sting like a bee.” He was an uncompromising athlete who brought beauty and grace to a very rough sport and became one of the world’s most famous cultural icons. Read Who Is Muhammad Ali? and discover “The Greatest.”

    In the past five decades, Dylan's work has influenced everyone from John Lennon, Bruce Springsteen, and David Bowie to rapper Eminem. Young music lovers will be fascinated by this great artist's life!

    This book inspires girls with the stories of great women, from Elizabeth I to Serena Williams.

    They knew how hard it was to spell words in English. They knew that sounds didn’t match letters. They knew that the problem was an inconvenient English alphabet.In 1786, Ben Franklin, at age eighty, and Noah Webster, twenty-eight, teamed up. Their goal? Make English easier to read and write. But even for great thinkers, what seems easy can turn out to be hard.Children today will be delighted to learn that when they “sound out” words, they are doing eg-zakt-lee what Ben and Noah wanted.

    

    Filled with archival photographs and amazing fact boxes, this groundbreaking series introduces young readers to some of history's most interesting and influential characters.Tells the story of the farmgirl turned Christian martyr, Joan of Arc, who heard voices encouraging her to secure the throne of France for its rightful heir.Supports the Common Core State Standards.

    Earmuffs didn’t exist yet! But during yet another long and cold Maine winter, Chester decided to do something about his freezing ears, and he designed the first pair of ear protectors (a.k.a. earmuffs) out of wire, beaver fur, and cloth. He received a patent for his design by the time he was nineteen, and within a decade the Chester Greenwood & Company factory was producing and shipping “Champion Ear Protectors” worldwide! But that was just the beginning of Chester’s career as a successful businessman and prolific inventor. In this fun and fact-filled picture book you can find out all about his other clever creations. The Smithsonian has declared Chester Greenwood one of America’s most outstanding inventors. And if you’re ever in Maine on December 21, be sure to don a pair of earmuffs and celebrate Chester Greenwood day!