How do we know what we know about the Ancient Greeks? What did they do to make sure that future times would know about their accomplishments?

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.

The graph represents price and output quantities under a monopoly what price will the monopolist firm set

Which 3 locations completed the triangle