In this economics instructional activity, students define economic terms related to international trade and diagram domestic trade problems.

Students investigate the impact of tariffs on businesses and consumers during the 1880s by looking at a political cartoon, solving a short math problem and comparing protectionism in the 1980's to protectionism in the 1880's.

A good discussion of the economic theories of Henry George. He had definite ideas of how to tax property, and the value of free trade.