Which modern technology most enhanced President John F. Kennedy’s ability to communicate with the public?

Which of the following is NOT an achievement of public assistance programs?

A. Most people are dependent on public assistance for many years B. Public assistance has done much to alleviate the effects of poverty C. Fraud in public assistance programs is minimal D. Taken together, public assistance programs build a financial foundation under the poor

The idea that countries should produce and export those goods that they can produce at a lower cost than others and import those items that others produce at a lower cost is also known as ______.

Fill in the blank(s) with the appropriate word(s).