More people live in cities in the least industrialized nations than in the most industrialized nations.

a. True

b. False

I believe that statemet is false

Most people in least industrialize nations lived in village or directly in the wild life (a lot of them do not even have enough resources for food and water). The structure of 'city' is created to cater for the explosion of labor demand that could only be exist if you're in industrialized nations