Answer:
The YangTze River is number for.!
Hope This Helps
The correct answer is "By igniting debate over the expansion of slavery."
Every time the US wanted to add another state to our country, the issue of slavery would inevitable come up. This caused a huge division between Northerners and Southerners. Congress tried to compromise on this issue several times by making laws like the Missouri Compromise, Compromise of 1850, and the Kansas-Nebraska Act. However, these all failed at solving the issue and only lead to more tension between the North and South.
They create new resources, support one another with them
The Tenth Amendment was added to the Constitution of 1787 largely because of the intellectual influence and personal persistence of the Anti-Federalists and their allies. It's quite clear that the Tenth Amendment was written to emphasize the limited nature of the powers delegated to the federal government.