As a research psychologist, you're interested in studying concepts of gender role among immigrants of italian descent as compared with those of irish descent. you probably have a perspective.
a. sociocultural
b. humanistic
c. case analysis
d. learning

The controlled use of fire by hominids: (a) limited the expansion of hominids into certain environments, such as dry grasslands. (b) decreased the amount of food energy available in the hominid diet. (c) contributed to geographical expansion and food production techniques in positive ways. (d) has been shown to contribute little to the digestive process of hominids.

Does increased security engender feelings of increased safety or does it increase the fears that people have?

President jefferson called a "wall of separation between church and state."