Obviously Abraham Lincoln. He was the president of the United States, and had the biggest impact on the North's victory.
There are several ways in which being nonaligned would have offered an advantage and disadvantage to a developing nation during the Cold War, but in general they would have been able to trade with both sides.
Answer:
Adding relevent facts to a document-based essay can help make its points more precise.
Explanation:
A document is a record of information. For the document to be efficient, it is important that this information is true and proven, especially when this document will be used as a basis for an essay, where the author will need to justify the veracity of the information presented in the essay. The best way to do this is to make this information present in the essay very precisely, through relevant facts in relation to the theme of the essay and the veracity of the information.