The cotton gin allowed for the mass production of goods.
I'm not 100% sure on what the answer is but I think its either B or C.
Answer:
During his 25 year reign Mansa Musa worked to ensure peace and order in his empire. He converted to Islam and based his system of justice on the Quran. In order to ensure prosperity and peace in his kingdom, he did not impose Islam on the people, but promoted religious freedom and tolerance.
Explanation:
Answer: The Senate of the United States shall be composed of two Senators from each State, elected by the people thereof
Explanation: each Senator shall have one vote. The electors in each State shall have the qualifications requisite for electors of the most numerous branch of the State legislatures.