The round opening in the dome of the Pantheon is called a(n) ________.

Controlled city designs, such as the Forbidden City in Beijing, imply:

a. notions of utility within society. b. a centralized authority. c. notions of efficiency. d. all of these. e. none of these.

In what part of the world did black metal originate?

A. Eastern Europe B. Scandinavia C. China D. The United States