3.
in the 1950s, it was common

for the mother to stay home to tend to the household and care for the children while the father worked to support the family

for a family to have more than one automobile

for the father to work full-time and the mother to work part-time while tending to the household

for the mother to work full -time
4.
some aspects of family have changed over the years, such as average family size.

true

false