The industrial and economic developments of the Industrial Revolution brought significant social changes. Industrialization resulted in an increase in population and the phenomenon of urbanization, as a growing number of people moved to urban centres in search of employment.
The main reason why dictatorships would be interested in some sort of government is not to appear as a dictatorship: this way they won't be as likely overthrown and would have less opposition from abroad.
Explanation:
A. The arid land and mountains makes agriculture difficult.
There were 186 million people in 2016