I believe someone else has already answered this question but the answer to the question is A because Warren G. Harding's campaign slogan for the election of 1920 was "Return to normalcy."
President warren Hardlin defined Normalcy as "a return to the way of life before World War I, was United Statespresidential candidate Warren G. Harding's campaign slogan for the election of 1920. ... Harding's promise was to return the United States' prewar mentality, without the thought of war tainting the minds of the American people"
While the vice president’s role as president of the Senate is largely ceremonial, in cases of a tie vote (50-50) on a bill, the vice president can break the tie.
