Answer:
C. Elizabeth Blackwell is best known for the first woman to attend medical school in the United States.
Answer: Southern states started to secede from the Union after Lincoln was elected. Without Southern states to block the vote in Congress, Kansas was admitted as the 34th state. The Battle of Gettysburg in Pennsylvania became a turning point in the war.
Explanation:
Brainliest please
1. About 1,500 miles
2. Texas has only has 1 coast to defend while Mexico has 2.
Probably rivers and water sources, because you need water to farm, and the water by rivers is rich and the soil is good. So yea the rivers and other water sources would be the main thing.
