Answer:
Achievements of the Harappan civilization included all of the following except Indoor plumbing
There would be less slavery and the south would lose the civil war
The only answer there that would make sense is C<span />
Which is supreme, the state governments or the federal government?
McCulloch v. Maryland addressed the issue of Maryland taxing the National Bank.
In this case, the state of Maryland attempted to tax the National Bank. The representative of the Bank refused to pay the taxes. The Court sided with the Bank stating the Federal government had the right to have a bank under the "necessary and proper clause". Additionally the ruling stated that the Federal government has supremacy over the state.