Question

in the postwar era, the increased availability and affordability of cars most facilitated which social change? the end of public transportation the decline of cities the increase of women in the workforce the growth of suburbs

Explanation:

In the postwar era, cars made it easier for people to live further from city - centers. Suburbs offered more space and a different lifestyle. Cars enabled daily commuting to city jobs from suburban homes, thus facilitating suburban growth. Public transportation didn't end, cities didn't decline solely due to cars, and the increase of women in the workforce was more related to social and economic changes rather than cars directly.

Answer:

the growth of suburbs