She used the methods REASON AND EXPERIENCE.
Genghis Khan ruled the Mongol empire that reached its height.
The benefit a country of the difference in value between a nation's exports animports, including both goods and services. ... Shortfall that occurs when the total value of a nation's imports is higher than the total value of its exports. Balance of payments. A measure of the total flows of money into or out of a country.
Answer:
The Roman census divided citizens into six complex classes based on property holdings. The richest class was called the senatorial class, with wealth based on ownership of large agricultural estates, since members of the highest social classes did not traditionally engage in commercial activity.