How did Oda Nobunaga become the first leader to help unify Japan? (4 points) a. He used military techniques and the recent discovery of guns.

b. He rose through military ranks and was a powerful daimyo.

c. He was a powerful daimyo and used the recent discovery of guns.

d. He rose through military ranks and used the recent discovery of guns.

Which of the following early north american cultures were known for building wigwams and longhouses? a. eastern cultures b. great plains cultures c. western cultures d. northern cultures

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

Mankiw attributes – chapter 1 and his 10 principles – differences in living standards within a countryover time and across countries at a moment in time to: a. the presence or absence of inflation and unemployment.b. the allocation of resources between private markets and the public sector.c. those that have dealt successfully with the efficiency v. equality tradeoff and those that haven’t.d. differences in productivity.e. ones that think at the margin and respond to incentives and those that don’t.