The First Persian Empire was the largest and best-organized civilization of the ancient world. It had a 1,500-mile road connecting its trade routes, as well as the first mail service. The Persians were expert metal workers, and their cities were advanced for their time. The empire lasted more than 200 years. How did it thrive? What made it come to an end?
Book includes maps, timeline, diagram and a glossary.
Super Science Facts entertains readers in grades 5 to 12 with fun science facts and colorful images on every page that support reading comprehension. The minimal text format (1,700 to 2,000 words per book) introduces content vocabulary defined in context and repeated in a glossary.
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