The belief that American settlers should start spreading westward and settling those lands.
The answer would be A, The Colosseum.
Answer;
-Global interdependence is increasing due to growing industrialization and rapid technological advances in manufacturing, transportation, and telecommunications.
Explanation;
There are several factors or ways in which this interdependence is shown.
1) economic - oil is produced in the middle east in large quantities. The world is very dependent on oil for gas and other products.
2) Socially- Many people from all over the world visit the middle east and vice versa. All these interactions affect the social interdependence of the world..and how we get along with each other. As people migrate or travel, they have economic interdependence affecting them all the time in both macro and micro.
3) Cultural - Many cultures occupy the middle east. They are not the same. For example, the people of Iran are largely Persian and that is different from Arab. Also, Jewish people in Israel are of a different background as well.
4) Politically -Each of the countries of the middle east receive economic aid from different countries.
En.m.wikipedia.org/wiki/Agriculture_in_the_prehistoric_Southwest
that should give you the whole thing
Actually, the civil war make their relationship became much worse.
Because of the civil war, the ally has to lose a lot of resources for war supplies and equipment. This led to a situation where the allies no longer able to pay the treaties that they promisd to pay to the Sioux, which eventually ended up in conflict between the two group.