By not uniting all of South America I hoped that helped ;)
Made it easier to cross the Appalachian mountains<span />
The most important powers include the power to tax, to borrow money, to regulate commerce and currency, to declare war, and to raise armies and maintain the navy. These powers give Congress the authority to set policy on the most basic matters of war and peace.
The answer is B. Most Cherokee found the treaty fraudulent, and the Cherokee National Council voted to reject it in 1836. People against the treaty submitted a petition, lead by Chief John Ross, to urge Congress to void the treaty.
