b. plow
c. subsistence economy
d. steam engine
a. 35%
b. 58%
c. 73%
d. 83%
D
Normative history-graded influences are events that
A. are unique to each person. B. occur at a specific age for each person. C. generally occur around the same age for most people. D. often give a generation its unique identity.
Research on marijuana's effects have been greatly limited because of the federal government's definition of it as an illegal substance.
Answer the following statement true (T) or false (F)
The_____ ushered in agricultural societies
During an economic recession, we can predict that the total fertility rate of a country will show
a. increasing rates of births per woman. b. decreasing rates of births per woman. c. increasing rates of pregnancies. d. decreasing rates of women on birth control.