"Governments began to offer services such as mass transit and sanitation" is the way among the following choices given in the question that the <span>cities addressed the problems caused by urban living. The correct option among all the options that are given in the question is the first option or option "A".</span>
The correct answer is D. the inability to recognize faces.
I believe the answer is: A social movement.
A social movement refers to a form of organized effort that aimed to address a specific social or political issues.
In general, these movement usually an effort to alleviate the suffering from a suppressed group that receive unfair treatment from the majorities.