Systems of stratification are characterized by different hierarchical structures and varying degrees of mobility. All of the following are systems of stratification EXCEPT:
a. slavery.
b. caste.
c. class.
d. profile.
Question 2
Until the 1960s and 1970s, most doctors in the United States were white, upper-middle or upper-class men.
a. True
b. False
Indicate whether the statement is true or false