Answer is D
The USA was offering to support non Soviet countries, by doing this USA created military alliances with other capitalist nations
They are examples of culture and ethnic deferences
The answer is D. <span> invention of the first steel tools
Actually, this very topic is still a hot debate among scientists because the shift happens on different reasons in each region of the world.
But one thing they have in common is that Steel tools give the member of early societies the capabilities to rake uplands and cutting up crops that really useful in farming and herding.</span>
The allies purpose in invading Italy and France was to liberate conquered allies.
<span>The Federalist Papers served the purpose of Debaters handbook. I'm not sure though, hope I helped. :))<span>
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