Which of the following is not a barrier to trade?
a.
tariffs
c.
compromise
b.
quotas
d.
embargos.

In the confederate states of america, the government could not overrule the decisions of state course. what happened to the states when they had conflicts?

After world war one, how did the allied countries hope to keep germany from becoming too powerful again?

Identify they difference in plant domestication between mesopotamia and mesoamerica during the neolithic revolution