Discuss the impact of technological changes on the role of political parties in elections. In particular, address television, computerized direct mail, and mass-produced campaign videos.

In an ANOVA, an a posteriori comparison

A) is a type of planned comparison. B) is made before the planned comparisons are planned. C) is made after a significant F-ratio is found. D) is made only when the planned comparisons reveal significant differences.

The sovereign state system created by the Treaty of Westphalia established all of the following except

a. the main actors in the system are states. b. governments have complete authority within their territories. c. there is no higher authority than the state. d. Catholicism was decreed the one true religion.