Understanding Sikhism covers the history of Sikhism and explores how the religion has evolved and expanded. Readers learn about the guru leaders and the peaceful practices they promoted, as well as the prejudice Sikhs have endured, particularly in the United States after September 11. Features include a glossary, references, websites, source notes, and an index. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.