Answer: Tell me if i am wrong, but wasn't it the Indians?
Explanation:they were there before Columbus
I don't think they were necessary justify even with everything going on at the time since it's targeted people who were suspected
Republicans, farmers and other debtors is the right answer.
Republican Congress during the time of Civil War enacted high tariffs to defend the industries of the nation and to collect the fund for the Union ministry. The tariffs also generated other countries to counter by placing taxes of their own on the farm products of the United States. This resulted in the loose of share in the overseas market for the farmers.
The Mexican Cession happened in 1848. In this treaty, Mexico handed over Texas to the US. Hope this helps.