How did trade between city-states, and far away regions, make city-states grow in wealth AND in size?

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.

Marcus wants to overcome his internalized racism. which action will him do so?

Astudent answers 86 problems on a test correctly and receives a grade of 98% how many problems were worth the same number of points