Slavery for sure. I believe the second one is economic differences between the North and the South.
This should be in English
<span>Amendment XVII. The Senate of the United States shall be composed of two Senators from each state, elected by the people thereof, for six years; and 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.</span><span>
That's the exact wording</span>
Answer:
decrease in sea levels
increase in vegetation
warmer global climate
Explanation:
This all helped in making human surivial easier.
<span>On his first voyage in 1534, Cartier
sailed westward from France across the Arctic Ocean. It was during this
journey that he named the Gulf of Saint Lawrence. He returned to France
dejected, though, because he had been unable to sell any watches.</span>
