Answer:
Abraham Lincoln
Explanation:
The Republican Party first came to power in the elections of 1860 when it won control of both houses of Congress and its candidate, former congressman Abraham Lincoln, was elected President.
The main benefit of slavery to governments in the colonies is that it provided a system of almost entirely free labor, since the slaves were not compensated for their work, which took place primarily in fields. <span />
<span>Killed thousands of Indians.</span>
