U.S.-Canadian and Mexican water-related issues testify to the role that natural resources/ environmental issues play in foreign policy and demonstrate how environmental problems can affect the public and private sectors of a nation internally. How people affect the environment is an irreducible bottom line for stable international trade and market…

Describes a simulation exercise used in a seventh-grade class to teach about the conflict between Mexican Americans and European Americans living in Texas prior to the Mexican War. Reports on student response to the activity. Asserts that student understanding and empathy for the Mexican Americans is a result of the lesson. (CFR)

Presents a lesson plan on the early settlement of California by Spanish and Mexican colonists. Discusses the physical and cultural changes in the region from Spanish colonial days to modern times. Includes two primary source readings, two maps, and diagrams of a colonial ranch site, now on the National Register of Historic Places. (CFR)