Continued into the 2010s duhhh
Answer: The Senate.
Explanation: To balance the role of the House in breaking presidential ties, the Twelfth Amendment requires the Senate to handle that Job for tied vice-presidential contests. The Senate must choose between the two top electoral vote recipients, with at least two-thirds of the Senate's members voting.
Answer: C. U.S. citizens would purchase more goods from the E.U. for less money
When U.S. dollar becomes an equivalent of one euro and inflation occurs the likely scenario is that, U.S. citizens are expected to buy lots of goods from the E.U. for a lesser money.
One of the most important ways in which you can show your opposition to what you consider an unjust law is by organizing support of like-minded people and organizing a protest of some sort--whether this be holding up signs outside of Congress, or boycotting a particular good.