Whether experimental research is conducted in the laboratory, a doctor's office, or at the mall is considered the

Life expectancy in the United States is expected to increase significantly in the future. This would imply that:

A) the distribution of the national income among generations will become more difficult. B) there will be fewer retired people collecting Social Security and private pensions. C) the number of working adults will be much higher than retirees. D) the number of individuals eligible for Medicare will decrease. E) the contribution of older people toward the national income will increase.

Why do some political thinkers believe that democracy is superior to other forms of government?

A. because it encourages dreams that can never be achieved B. because it is incapable of promoting progress on important decisions C. because it protects human rights D. because it subverts the views of the masses