Sociology

Mumbai

New York

Beijing

Tokyo

Upper class

Middle class

Lower class

All of above

the Peter principle

the Per row principle

the school principal

normal accidents

Taking other nations as good as your own one but disowned

Evaluating other cultures with the yardstick of your own values

no other society is like yours and your society is superior to the others

None of these

Arnold Toynbee

Oswald Spengler

Pitirim Sorokin

None of these

Technological diffusion

Technological advancement

Technological development

Technological globalization

Social standing

Social change

Social group

Social gap

Digital divide

Knowledge gap

A and B

None of them

Sociology

Psychology

Anthropology

Society

Social researchers

Councilors

Community organizers

All of above