______ are the longest-lived dictatorships.

A contingency table should have no more than _____ categories for each variable.

a. two b. five c. eight d. ten

Which of the following is an accurate definition of human security?

a. an emphasis on the protection of groups of people, not on the protection of individuals or territory b. an emphasis on the protection of individuals, not on the protection of groups of people or territory c. an emphasis on the protection of individuals and groups of people, not on the protection of territory d. an emphasis on the protection of territory, not on the protection ofindividuals or groups