Earliest human migrations and expansions of archaic and modern humans across continents began 2 million years ago with the migration out of Africa of Homo erectus. This was followed by the migrations of other pre-modern humans including H. heidelbergensis, the likely ancestor of both modern humans and Neanderthals. Finally, Homo sapiens ventured out of Africa around 100,000 years ago, spread across Asia around 60,000 years ago and arrived on new continents and islands since then.
Knowledge of early human migrations, a major topic of archeology, has been achieved by the study of human fossils, occasionally by stone-age artifacts and more recently has been assisted by archaeogenetics. Cultural and ethnic migrations are estimated by combining archaeogenetics and comparative linguistics.
The answer to this question would be A) or the first option.
The elastic clause of the United States
Constitution gives Congress the power to (4) “make all laws which shall be necessary and
proper for carrying into execution the
foregoing powers,…”
Answer:
The answer is D. The Military
Explanation:
Answer:
B.
Explanation:
The bourgeoisie consists of members of the middle class, specifically those which are particularly wealthy (hence the word "affluent"). The distinction between choices A and B can be found in both that and the fact that the bourgeoisie own the means of production, so proletariats (the working class) are hired by the bourgeoisie.
