I believe the answer is C) both ruled over the Mali Empire in Africa
The answer is slave. The Antebellum Era, likewise roughly
denoted to as the Plantation era, was an era in
the past of the Southern United States, from the late 18th period up until the beginning
of the American Civil War in 1861, manifested by the economic development of
the South grounded on slave-driven plantation agribusiness. The revivalism that
spread thru the country throughout the antebellum era also contributed increase
to several social reform movements like abolitionism (sought to end
slavery).
It was a result of the cooperation between the public and the private sector. The private sector owners built things like railroads and public roads so they wanted to get money back through tolls and turnpikes. In return, they would pay taxes for money obtained this way and the states enjoyed this money and wasn't bothered by what was happening.
The correct answer is B) <span>the ruins of mohenjo-dark
</span>Archaeologist study human prehistoric history, by <span>analyzing acient artifacts or other physical remainings</span>
