Answer:
B-Darwin's "The Origin of Species"
The soldiers defended a base in Charleston Harbor called Fort Sumter. So, Confederate leaders ordered an attack. Just before sunrise on April 12, 1861, a shell exploded above Fort Sumter. It was the first shot fired in the American Civil War.
A because mexico renter ed the 20th centriy
Answer:
(A) to explain why so few people lived on the Great Plains
Explanation:
Sorry im late but hope this helps!! :D
Answer: D
Increase of maritime trade along the African Coast
Explanation: found it on quizlet homie