Annotation: "South Asia might be a relatively small region, but it is home to more than one-fifth of the world's population. Over time, different ethnic groups, religions, colonialism, and trade have shaped the region. Readers will journey through history to take a close look at the distinctive governments of this region, and how they've changed over time. Explored are the historical events, movements, and people who have shaped the region. This learning experience is supported by fact-filled sidebars, authentic primary sources, and brilliant photographs."-Provided by publisher.