I REALLY REALLY REALLY NEED HELP FAST

What is the term used for the belief that the white race is superior to all other races

The bishnoi conservationist is take care of nature and grow with it, instead of exploiting it explain the statement

How does specialization enable countries to trade with one another? a country can make and sell goods affordably and buy goods that it is inefficient at making. a country can make what it chooses and sell its goods to other countries. a country can decide to buy everything it needs from other countries. a country can efficiently make goods that were once difficult to make.