They actually played a pretty important role in early civilizations. For one, building a major urban civilization takes a lot of work. Slaves could be used for building projects to enlarge the city and its defenses, for agricultural labor to ensure that the people of the city could eat, or as domestic assistants to kings, lords, and shop-owners.
"The US and Japan became allies and trading partners" was a result of the U.S. occupation of Japan after World War II.
<u>Explanation:</u>
The U.S. guided the Allies in conquering and restoration the states of Japan following Japan's defeat in Second World War. The U.S. occupying forces promulgated political reforms as government transformed to a democracy, military reforms as its empire was dissolved, social like education and economic system was reorganized and rebuilt from 1945 to 1952 under the leadership of General Douglas A. MacArthur. During the war itself, the fundamental was laid for the Allied seizure of a beated Japan.
Aztec because they made a lot of good stuff
