The treaty of Versailles was?
A. the treaty with Germany
B. the cease fire at the end of the war
C. the treaty with Austria-Hungary
D. the treaty with the Central Powers

B. the cease fire at the end of the war

Explanation:

"The Treaty of Versailles was the most important of the peace treaties that brought World War I to an end. The Treaty ended the state of war between Germany and the Allied Powers." On top of that, the Treaty was intended to punish Germany.

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.

most people were factory or company owners.