<span> classic Mesoamerican civilization</span>
Answer:
A
Explanation:
Since the population of the cities increased with more factories being built, A seems to be the best choice: More people moved to the city in order to work in the factories.
Answer:
An "economic motive"-if we have to resort to definitions. -is that tendency in human beings to calculate the costs and the. returns involved in pursuing a certain desirable end and to choose. that line of action which will give one the greatest returns in propor- tion to the expenditure of effort involved.