Read Javier's research question. "What were the major events of the agricultural revolution, and where did they occur?” What type of visual aid would be most useful for Javier to add to his essay? a map noting important locations a photo showing agricultural products a graph showing changes in attitudes a chart identifying important world leaders

The world trade organization (wto), which was formed in 1995, trades without discrimination. which of these best describes what this principle means? all its member countries charge the same prices for basic commodities such as wheat and lumber. b) all its member countries do not trade with countries which had discriminatory racial policies. c) all its member countries trade only with countries that sign the wto agreement. d) all its member countries open their markets equally to all member nations. answer is d