Answer:
The answer would be C.
Explanation:
This is because Abraham Lincoln's Gettysburg Address became very well known. The emancipation proclamation was saying that Lincoln would free the slaves. The last choice was also something Lincoln did that had a big impact because this is were the former slaves were going to be able to be free.
<span>The Erie Canal allwed for the American Midwest to transport their good via waterway to the port in New York City and then out to the world for consumption via trade. The Erie Canal was the largest civic project the United States built up to that point in time and made settling the midwest much more economical.</span>
<span>True, Children worked as much as 10 to 12 hours a day in dangerous factories during the Industrial Revolution</span>
approximately 39,000 troops invaded mexico
