Women were granted universal suffrage in

One thing that helps incumbents win reelection is __________, which might include federal spending projects benefitting state and local governments, businesses, colleges, and other institutions in a congressional district

a. apportionment b. casework c. thepork barrel d. logrolling

Which method is used to choose a representative sample for a public opinion poll?

a. Haphazard sampling b. Computer simulation c. Double-blind studies d. Random sampling e. Focus groups