All of the following were true of early Homo sapiens during the Paleolithic Era EXCEPT: A) They learned to use and control fire
B) They developed an oral language
C) They developed written communication
D) They lived in small groups

answer; /// i do believe that the correct answer is (a); a farming tribe that settled primarily along the mississippi and arkansas rivers;

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.

it affected it because the kingdoms (with trade) slowly got richer and richer.