Farmers mastered irrigation early, providing more crops than they needed to support the population.
I believe the answer is <span>C. Their research finally answered all the questions raised during the scientific </span>
A. it took a few decades. The court ruled that even if they are separate, as long as they are equal, it was okay.
Abraham Lincoln and Stephen A. Douglas had their disagreement on: <span>whether slavery should be allowed to expand to new territories
According to Abraham Lincoln, all form of slavery should be abolished from every corner of United States while according to Douglas, slavery should be allowed on every states that agree to legalize it.</span>
<span>Lincoln's Emancipation Proclamation stated that slavery would officially end. It also brought the Thirteenth Amendment which brought significance to the war, for now people were fighting to free slaves. Non-slave countries also received this amendment, especially England, which ended the threat of English support for the Confederacy. All in all, the Emancipation Proclamation was one of the most important statements ever issued in the United States.</span>
