It allowed the Union to shoot down the confederates from atop the hill.
I believe it is 71 B.C correct me if im wrong
Definition of imperialism
imperial government, authority, or system
the policy, practice, or advocacy of extending the power and dominion of a nation especially by direct territorial acquisitions or by gaining indirect control over the political or economic life of other areas
broadly : the extension or imposition of power, authority, or influence
<em>Hope that helps!!!</em>
He work in in south africa as a lawyer in 1893
