Which of these crops, introduced by the Portuguese, significantly increased the productivity of farming in Africa?
a. Corn and manioc
b. Peanuts and papaya
c. Sweet potatoes and pineapples
d. Cotton
a
You might also like to view...
In the context of the methods used to measure primate behavior, which of the following is true of data collected using quantitative methods?
A. They are recorded in a specific and standardized format. B. They can neither be readily used to test hypotheses across different studies nor be analyzed statistically. C. They are collected randomly using multiple sampling protocols. D. They offer a glimpse of the "bigger picture" by filling in gaps in standardized data and adding context.
The Mano “god-spirit” mask, which embodies the spiritual force in Liberia, _____
a. serves as an agent of social control and conflict resolution, as well as an expression of religious belief b. plays only a religious role in the society, although it is used to create social conformity c. serves primarily as a crude reminder of the dead ancestor d. is an important social control mechanism that has little or no religious significance e. is a type of art that is both representational and transformational, but not symbolic
Band- and tribal-level societies actively promote craft and task specialization.
Answer the following statement true (T) or false (F)
Racial categories used by the United States Census Bureau change with every census
a. True b. False Indicate whether the statement is true or false