B ?Explanation:
the soviet uunion was a thing
a) hunter gatherers who built mounds
The various cultures collectively termed "Mound Builders" were inhabitants of North America who, during a circa 5,000-year period, constructed various styles of earthen mounds for religious, ceremonial, burial, and elite residential purposes.
D I don’t know for sure but I hope it’s d
Answer:
Explanation:
Press the other button finstead.
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