Roman togas and soldiers' helmets on characters primarily suggest which of the following?

The Impressionists were concerned with rendering

a) perceptual color. b) local color. c) arbitrary color. d) monochromatic color.

In the Neolithic period, agriculture and raising stock became humankind's major food sources. Which area transitioned to these activities first?

a. Western Europe b. France c. Great Britain d. Anatolia and Mesopotamia