What is one reason early clans of hunter-gatherers are not considered civilizations?

They were together for food they weren’t building shelter or any of that And they were small groups. I don’t know if this is correct but it sounds about right

together getting food. NO BUILDING :) :)

HOPE THIS HELPS, please mark brainliest

explanation:

xbxnxbdndndn

disease was the number one killer of native peoples. they had had little exposure to the diseases of europe. this led to some villages being almost completely wiped out and some tribes destroyed.