had established themselves in Europe and Asia and then to other major continents .
Then they had an interbreeding between groups. For example:The Neandertals in western Europe and members of their recently discovered Denisovan lineage in Asia.
When did humans first adopt dense and predictable resources as a cornerstone of their diet?
What did most Hunter-gatherers do for a living?
Hunter-gatherers tend to live in bands of about 25 individuals , marry outside the group and cluster into "tribes" tied together by mate exchange,gifting and common language and traditions.They also sometimes fight other clubs.
What are the main weapons we used in the beginning ?
Most likely evolving from stabbing stick,to hand-cast spear, to leverage-assisted casting spear to bow and arrow, and finally to all the wildly inventive ways contemporary humans come up to deadly objects.
Why did some Archaic groups go extinct ?
Because they did not want to join other groups and hurl weapons did not stnad a chance against the new breed. Also Neandertals were perceived as a competitor and threat.
How did the world become this way with unfair,unhuman, and life threatening ways?
Neandertals helps explain why horrfic acts of genocide and xenocide crop up in the world today, when recources and land get soarse we designate those who do not look or speak like us as "the others" and then we use those differnces to justify exterminating or expelling them to elimate competition.
For milliolns of years our ancient ancestors foraged for terrestrial plants and animals, as well as some inland aquatic foods on occasion
