United States and Canada (Regions of the World)
- How long is the U.S. - Mexico border?
- What is fusion cooking?
- where did the wind blow at 231 MPH (372 KPH)?
The United States is the leading global power, and Canada a significant partner. But in their rush to exploit the resources of their lands, Americans and Canadians have not always protected the environment. Now pollution and energy consumption have joined immigration, security, and health care among the challenges facing these two great nations.
Library bound, 64 pages.