C. The National Bank.
While most of the government favored the wealthy and the privileged, Andrew Jackson singled out the National Bank, which in those days made loans to individuals. All government funds were deposited in the bank, so it had a lot of money to loan out. The bank not only favored the wealthy friends of its president with its loans, but influenced Congressmen by bribing them to do what they want. He believed that John Q. Adams won the presidency over him in 1824 because of the influence of the bank over the House of Representatives.,
The correct answer is C. The battle of New Orleans enabled Americans to win generous terms in the treaty of Ghent.
The Battle of New Orleans was important because it was the last big battle of the War of 1812. American forced repelled the British army and won a decisive victory. This gave the US a good position during the Treaty sign and Britain had to lose some terms.
Answer: 1-5/7-1/6=42/42-30/42-7/42=5/42
The additives make up 5/42 of the weight.