10 Routes That Crossed the World

Gr 4–7—Blending history, geography, and culture, this volume explores 10 historic routes that have allowed people (and animals) to migrate, trade, and communicate over long distances. Most of the trails are still in use or have left extensive archaeological evidence as to their existence. Ancient paths such as Roman roads in Britain and Inca roads in South America are man-made engineering marvels that let their respective empires flourish. Other routes discussed include the Trans-Siberian Railroad, the iconic Route 66 in the United States, and the Khyber Pass in the Himalayas, all of which have facilitated the migrations of millions of people. The Silk Road, a hugely important trade route for centuries, is briefly mentioned in the chapter on the Khyber Pass but is otherwise curiously absent. Though additional notable paths are referenced in sidebars, the information provided is not substantial enough for reports, and the book may have trouble finding an audience. The illustrations, photos, and artwork add interest, but the lack of captions is unhelpful.