Yes they did it helped them a lot
1)Which system did the new government created under the Constitution use?
Answer
The federal republic model.
Explanation
in the Federal model the powers are shared between the national government and local governments .
Federal means belonging or relating to the national government of a federal country rather than to only one state within it.
The answer to this question is most likely B or C
They need more food to keep fighting
The correct answer is C) the Burlingame Treaty.
The treaty that improved U.S. relations with China was the Burlingame Treaty.
The Burlingame-Seward Treaty of 1868 improved the conditions established on the Treaty of Tianjun of 1858. With the signing of the new Burlingame Treaty, the relationship between the United States and China improved. Immigration restrictions were modified and the US federal government diminished its intromission in Chinese affairs.