What are the reason for countries to be less developed

Should the government in china restrict the rights to the media/social media? why or why not?

What statement about risks in social and behavioral sciences research is most accurate: anonymizing data effectively manages the risk of creating emotional distress.risks are specific to time, situation, and culture.there are never any risks.if a study offers potential benefits, it is not necessary to minimize risks.

Can i have all the nicknames of all 50 states of usa?