what are social, political and economic factors? also, what is brain drain?

thx for your time :)

3 answers

Social factors are our cultures, customs, religions, ethnic groups, languages, and relationships with others.

Political factors have to do with governments and nations.

Economic factors include the ways we use our natural resources and the ways we make our livings. Anything to do with money is an economic factor.

Brain drain describes the situation when the brightest and most highly educated people leave a state or country to live and work somewhere else.
thanks, buts the definition of political factors didn't really tell me enough about the factor. could u explain it to me a little more for me? thanks for your help :)
Check this site.

http://geography.about.com/cs/politicalgeog/