A:Hunter-gatherer
(1000 BCE) during which Japan was inhabited by a hunter-gatherer culture, which reached a considerable degree of sedentism and cultural complexity.
That would make up an aggregate.
Hope this helps!
- Juju
When Japan was defeated in World War II, the United States took the Allies in the occupation and rehabilitation of the Japanese state. Between 1945 and 1952, the U.S. occupying forces, led by General Douglas A. MacArthur, enactedwidespread<span> military, political, </span>economic<span>, and social reforms.¨</span>