Which weapons of mechanized warfare were introduced in world war i?

Who is the plaintiff in united states vs lopez

How did the industrial revolution give an advantage to industrialized european nations over non-industriallized nations?

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