Amvik eBook Solutions

Covers the principal events of United States history; lists causes, effects, and other key points; and provides information about the Constitution and the feder

Highlighting updated maps, timelines, charts, graphs, a detailed index, and additional visual aids, an accessible reference brings world history up to date. Res

Covers each period, including events and individuals, the accomplishments of various peoples, and religion

With a refreshing new design and fully updated information, the Everything You Need to Know About... series is a first-rate homework reference guide for 4th- 5t

Covers number systems, basic functions, measurement, geometry, money, graphs, statistics, probability, and computers.