Explanation:
The early migrants firstly settled in America and came across Bering Straight .
Due to these diverse population , they scattered .
And the Natives developed by hunting , gathering , fishing . and started farming , and stayed at one place .
But before the appearance of the Columbian population , North America were having around 16 million Indians .
And
Thereafter , the population of Indians reduces due to the loss of battles against the spread of the White civilizations .
I think the answer is pakistan
Fauna.
Fauna means animal life.
the answer is a
(context) There was an abundance of trees along riverbanks where sawmills were established.
(more context) I also took the test