A(n) _____ forbids state governments from exercising certain powers

In survey research ___________ is more important than in experimental research and so ________ sampling is more likely to be utilized

a. establishing causality; convenience b. establishing causality; random c. generalizability; random d. generalizability; convenience

According to the textbook, one major development that has spurred economic globalization is

A) increasing average life expectancies. B) larger tariffs between states. C) more member states in the United Nations. D) speedier transportation of goods. E) the adoption of the Euro currency by the World Bank.