The answer is Mississippi river.
The Second Westward happened before the Revolutionary War. The Americans started crossing the Appalachian Mountains in order to get into the Ohio valley. The leader was Daniel Boone. He led his people to the Kentucky country and after the war the families settled the territory. The United States settled westward to the Mississippi River.
Answer: It was the main cause of death in the 1200s
Explanation:
A.It affected people in Africa, Asia, and Europe option does make sense, but it doesn't best describe the bubonic plague.
B.It started in Europe and spread to Asia. True, but still doesn't really explain the bubonic plague
C. It was the main cause of death in the 1200s, that sums it up the best, the world's population declined by almost half during the plague, so it describes it the best.
D. It literally makes no sense and completely false, they used this method to get rid of bodies since so many people were dying.
D. All of the above I had this question on a test of mine recently and it was correct
O A. It reserves power for state government