The answer is going to be A
Answer:
Meriwether Lewis and William Clark are best known for their expedition from the Mississippi River to the West Coast and back. The expedition, called the Corps of Discovery, was President Thomas Jefferson's visionary project to explore the American West. It began in May of 1804 and ended in September 1806.
Explanation:
The Confederacy Was Fighting On Their Own Land So They Had That Advantage And They Were Better In Battle Tactics, Military Knowledge, And Decision-Making.
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Answer:
To get readmitted into the union.
Explanation: