The tensions that led to World War II began building in 1918, as World War I came to an end and nations across Europe and the Pacific sought more power and territory. Trade agreements, economic depressions, and a rise in anti-Semitism all played a role in the start of World War II. This title explores the events and ideas that led to the world's biggest and deadliest conflict. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.