People of the classical era found the flat, open geography of the African plains particularly well suited to "<span>B. herding livestock," since this meant that there were fewer physical impairments such as mountains and rivers that could get in the way. </span>
<span>B. Population trends</span>
"While capitalism and imperialism have been closely linked in the minds
of many, the truth is that the two systems are at odds with one another.
Where one system flourishes, the other cannot. Many negative things,
such as political corruption, the exploitation of the poor, and mass
famines, have been blamed on capitalism, but that blame is misplaced.
Real capitalism should work to improve circumstances for the poor by
voluntary exchange, but imperialism hurts the poor by political or
military domination that enables countries or government-backed
businesses to profit at others’ expense."-Learn liberty
<span>The US did more business with the Allies than with Germany because they were closer to the Allies in politics and in language.
America and Great Britain spoke English and had similar laws. They also had similar ancestry and Americans sympathized more with Britain and France.
Germany was also blocked off by a British blockade so trading with them would have been useless. Nothing would get through.</span>