<em>Largest group of non-willing people brought to America were taken from Africa </em>and brought to <em>America</em> as slaves <em>by British </em>people who used to rule on America at that time.
The Atlantic slave trade or trans atlantic slave trade comprised of the transportation by slave traders of enslaved African people,especially to America.The slave trade mainly used The Triangular Trade Route and its middle passage,and continued from 16th to 19th centuries.
Many African rulers wanted to supply European traders with the extra enslaved people they wanted for liquor,tobacco,salt,potato,rice,wheat etc.As demand grew,some African traders began to capture other Africans and sell them to Europeans.
Usually British and French ships took 2 to 3 months to go from Africa to America.Ships transported on an average of 250 to 600 slaves on the ships.Many slaves used to die during the journey from hunger,disease etc.
I believe the answer is smallpox, but I could be mistaken. There were lots of viruses threatening the population at the time but from what I know, smallpox was the largest threat.
Thanks to the fact that Mesopotamia was between two major rivers, Tigris and Euphrates, it was possible for agriculture to become highly developed there because the soil was extremely fertile, which led to the rise of the civilizations there.
A. Democratic-Republicans
Democratic-Republicans favored keeping the U.S. economy based on agriculture and said that the U.S. should serve as the agricultural provider for the rest of the world.