Suppose a researcher was studying the political and social values portrayed in prime-time weekly television comedies. What is the case (unit of analysis) in this research?

Which of the following statements is correct?

a. Cultural and civic nationalism are usually based on jus sanguinis. b. Cultural nationalism is usually based on jus soli; civic nationalism is usually based on jus sanguinis. c. Cultural nationalism is usually based on jus sanguinis; civic nationalism is usually based on jus soli. d. Cultural and civil nationalism are usually based on jus soli.

The number of people in the world living in urban slums in 2010 was estimated by the United Nations to be:

a. 2 billion b. 1.1 billion c. 100 million d. 4 billion