The Treaty of Versailles accomplished which of the following?

The Treaty of Versailles accomplished which of the following?
 
  a. Officially ended World War I
  b. Created the League of Nations
  c. Listed President Wilson's Fourteen Points
  d. Both a and b
  e. Both b and c

Question -2-

What was the first piece of legislation in the United States prohibiting monetary contributions to national campaigns by corporations?
 
  a. Tillman Act
  b. Federal Corrupt Practices Act
  c. Corporations Act
  d. Campaign spending Act
  e. Citizens United Act

Question -3-

President Bush's creation of the Department of Homeland Security is an example of the president's power to
 
  a. initiate diplomacy.
  b. reorganize the executive bureaucracy.
  c. coordinate and centralize decision making.
  d. override decisions made by Congress.
  e. act as commander in chief.

Question -4-

Campaign finance reform refers to what?
 
  a. Efforts to expand campaign spending
  b. Efforts to curb and regulate campaign spending
  c. Efforts to eliminate campaign spending
  d. Efforts to fund campaign spending through the government
  e. Efforts to better track campaign contributions