Can somebody teach me more about social study cause I need to know a lot about social studies.​

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.

According to justice smith, the death penalty is a fair penalty that is used justly. is a sentence that can be applied without standards. is not clearly and consistently imposed. is protected by the eighth amendment.

What made it increasingly difficult for president roosevelt to stay neutral during world war ii?