Final answer:
The correct answer is D. Hoover proposed higher taxes for all citizens.
Step-by-step explanation:
The correct answer is D. Hoover proposed higher taxes for all citizens. This is not a way that Hoover brought change to the White House. While the other options in the question all describe changes that Hoover made during his presidency, proposing higher taxes for all citizens is not one of them. Hoover's other actions, such as installing phones in the Oval Office, closing the presidential stables and yachts, and publishing information on taxes and political brokers, demonstrate some of the ways he brought change to the White House.