20. The Answer is true.
21. Habeas corpus
22. B is Atlanta, D is Gettysburg, A is Vicksberg and C is Antietam.
23. Fort Sumter
24. C is thirteenth, B is fourteenth and A is fifteenth.
25. I’m not sure
26. Andrew Johnson
27. Freedmen’s bureau
28. Black codes
29. True
30. Rutherford B Hayes
31. Compromise of 1877
"<span>Americans thought the government had not done enough to help encourage democracy and end oppressive governments" is the best answer from the list. </span>
The Constitution of the United States divides the federal government into three branches to make sure no individual or group will have too much power:
Legislative—Makes laws (Congress, comprised of the House of Representatives and Senate)
Executive—Carries out laws (president, vice president, Cabinet, most federal agencies)
Judicial—Evaluates laws (Supreme Court and other courts)
Each branch of government can change acts of the other branches:
The president can veto legislation created by Congress and nominates heads of federal agencies.
Congress confirms or rejects the president's nominees and can remove the president from office in exceptional circumstances.
The Justices of the Supreme Court, who can overturn unconstitutional laws, are nominated by the president and confirmed by the Senate.
The missing verb to fill the gap in your sentence is ‘raised’.