Robots may be able to help doctors take care of people because of so many reasons.
your reasons can be,
Doctors will be less busy
They can keep people company
They can bring doctor tools
The answer is C. Central Asia
B..........no questions asked
Living in company towns made union membership more difficult for workers because company stores did not sell goods to workers who joined a union. The correct option among all the options given in the question is the last option or option "d". I hope the answer comes to your help.