What is the focus of an agrarian economy? industrialization
the creation of wealthy persons
hunting and gathering from the wild
cultivation of land

for the points : )

explanation:

the answer is c. to explore the louisiana purchase

answer is b.

  it is always the best policy to have good communication and good relations between individuals and, specially, between leaders of the countries. for this purpose, among others, there is a common place, the united nations, where the representants can present his and learn about the other country's policies.