Chemical weapons, air and tanks were used in the foregoing. There was also massive use of submarines.
The people that were foragers were the archiaic people.
The period that included the clovis and folsom was the paleo.
The bufalo was vitally important to the early plains peopl, i think.
The people that became farmers were the woodland people.
Answer:
was the compromise of 1860 legal
Mostly because of the cheap workforce. For example, an Ipad produced in the US would cost much much more because the workers would ask for much much higher wages due to the higher standard of living. In many SEA regions the standard is lower so people also receive much much less money for doing the same work.