A. a delay in the age of first marriage
B. the increase of cohabitation
C. the increase in the incidence of remaining single
D. all of the above
A. Americans are the least religious of these nations
B. 59 percent of Americans said that religions played an important role in their lives
C. the English and the French are much more religious than Americans
D. Canadians are as religious as Americans
A. genetics
B. geography
C. chemistry
D. physiology
A. irreversible
B. the inevitable outcome of modernization
C. a reasonable response to the declining intellectual performance that occurs after age 55
D. none of the above
A. its primary concern is to record events of the past
B. historians do not use computers
C. it does not study people
D. it is not based on evidence
A. the ability to make someone do what you want
B. education and income
C. access to economic resources
D. an ambitious mother and later marriage
A. cottage industry
B. guild system
C. factory system
D. exploitation of the proletariat