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Gr 5–8—These chronologically arranged accounts of major world disasters begin with background information followed by a summary of events and analysis of how each event resulted in technological or regulatory changes to prevent or mitigate the effects of similar happenings in the future...
Gr 6–8—This set examines the diverse aspects of Native American life with a focus on business and industry, life on reservations, heritage preservation, and relations with the U...
Gr 4–6—This series attempts to keep readers' interest by making the narratives flow like stories, including imagined dialogue and descriptive passages...