Peg Robinson

Ghana, which means "Warrior King" in the Soninke language, has a long history of powerful empires. Beginning in the fifteenth century, powerful and ancient Ghanaian empires were taken over by colonial powers, with Great Britain taking control of the country until 1957. Since then, the country has existed as a diverse and independent nation, grouping together a large population of people with different ethnic, linguistic, and religious backgrounds. This book introduces readers to the multicultural nation of Ghana and its geography, history, environment, and culture. Engaging sidebars and vivid photographs accompany readers on their journey.

Andrew Jackson was one of the most influential presidents in the history of the United States. Even in his own day, he was a controversial figure, and time has only increased the conflict. How was Andrew Jackson seen in his own time, and how is he seen in ours? What actions and beliefs did he represent that are still debated to this day? This biography presents readers with compelling details about the life and times of "Old Hickory, the People's President," and examines the conflicts that still divide our nation.

The idea of time travel is one that never gets old. It has enthralled the imaginative, the serious, and the scientific for centuries. Your readers will learn the science behind the fantasy of time travel, the theories behind such an ability, and the inventions that are trying to get us to the past, and beyond.

From important emails to helpful apps and fun games, it's hard to imagine life without computers, but what really goes on behind the screen? This exciting book shows how computers function. Readers will also learn about the history of computers and the many amazing changes that have led to today's technology.

Streaming works behind the scenes of many popular devices, including computers, tablets, and smartphones. Using richly colored photographs and diagrams, and relatable examples from everyday life, this book examines the remarkable science behind streaming media.

From important emails to helpful apps and fun games, it's hard to imagine life without computers, but what really goes on behind the screen? This exciting book shows how computers function. Readers will also learn about the history of computers and the many amazing changes that have led to today's technology.