The migration of American expatriates to Mexican Texas led to a decrease in the number of newspapers being published

Which of the following is an independent regulatory commission?

A) NASA B) the Securities and Exchange Commission C) the Postal Service D) none of the above E) the United States Marine Corps

Which of the following became a major trade dispute between the U.S. and China?

a. Beijing’s imposition of higher tariffs on U.S. agricultural exports to China. b. U.S. unwillingness to permit China to join the World Trade Organization. c. U.S. refusal to recognize Chinese patents. d. China’s ban on the export of rare earth metals.