Answer:
" the Supreme Court ruled in favor of Gibbons. The justices agreed that the Commerce Clause gave Congress the power to regulate the operation of steamboats between New York and New Jersey."
quoted from an online source
The Kansas-Nebraska Act was unpopular in northern states because "<span>(B) it could increase the number of slave states," since it stated that the slavery issue in each new state would be decided by "popular sovereignty". </span>
Answer:
The most important outcome of the Adams-Onis Treaty of 1821 was Florida was acquired by the United States. The treaty was considered as a victory for North America. Florida had already become an emerging problem for Spain by then.
