The research project that observed individuals infected with syphilis for over 40 years and actively sought to keep the existence of the treatment from the participants is the _______

Among all the factors that affect voter turnout, which of the following appears to causes the greatest variation?

A) education B) age C) gender D) race E) religion

A provision of a spending bill that sets aside funds for a specific purpose in a district or state is called a(n)

a. cloture. b. constituency service. c. earmark. d. franking privilege. e. logroll.