The correct option is:
B. Slavery soon became less important in the Americas and most slaves were freed.
Slavery was strongly laced with the national economy and vigorously defended by white Southerners, who were profiting from enslaved labor. By the 19th century, abolitionism, a campaign to end slavery, gained strength as many abolitionist, most of them in the North, worked tirelessly to promote awareness about the evils of slavery, and to raise support for abolition.
Explanation:
Battle of Moore's Creek Bridge, (February 27, 1776), in the American Revolution, battle in which North Carolina Revolutionaries defeated a force of North Carolina loyalists, in part thwarting a British invasion of the southern colonies.
True. This was Woodrow Wilson's brain child at Versailles but the U.S. negotiated all their WW1 treaties separately