Dams and Waterways, a title in the five-title series Frameworks: Science, Technology, and the Built Environment, illuminates the history, architecture, environmental impact, and scientific and enginee
In 1978, faced with the pressure to modernize and a declining budget, the Chinese People's Liberation Army (PLA) reluctantly agreed to join China's economic reform drive, expanding its internal econom
Describes the daily life in cities and towns, the politics and government for both the colonists and Native Americans, commerce and trade in the colonies, and the exploration and settlement of America
The field of genetics is constantly in the news, and it is a major part of national and state standards for science education - both for learning the scientific concepts and principles themselves, and
