Correct=brainliest question is in the screenshot

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.

How many states were there when the constitution was written?

Roman builders used rows of arches in there buildings to form a curved ceiling called what