I think it's the great depression but im not sure
The second Treaty of Fort Laramie resulted indirectly from B. The Battle of Little Bighorn.
Congress has the power to establish post offices and post roads, issue patents and copyrights, fix standards of weights and measures, establish courts inferior to the Supreme Court, and "To make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers"
Answer:Sinking of American merchant ships
Explanation:In early 1917 Berlin forced the issue. Its declared decision on 31 January 1917 to target neutral shipping in a designated war-zone became the immediate cause of the entry of the United States into the war.
Answer: slaves sold in the slave market at montgomery came largely from virginia, north carolina,and tennesese.