The __________ labor market consists of low-paying jobs with few benefits and very little job security or possibility for future advancement.
a. central
b. secondary
c. tertiary
d. primary
Question 2
When members of the middle and upper-middle classes, usually whites, move into the central city area and renovate existing properties, this is termed __________.
a. invasion
b. succession
c. gentrification
d. diffusion
