Michelle obama facts black history

Imagine Donald Trump wearing a top hat.

He would have had to if his inauguration had been a few decades earlier, when the hat was required attire at the ceremony for the incoming president.

Yes, much has changed over the course of 60 inaugurations, from fashion to transportation to the date of the swearing-in ceremony.

On Monday, Trump will take the oath of office for the second time during his inauguration at the U.S.

Capitol in Washington, D.C. He'll become just the second president to be inaugurated in non-consecutive terms after Grover Cleveland, who served as the 22nd and 24th president.

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Here are some other interesting facts about Inauguration Day, including which president put a stop to the top hat trend.

1.

There are 35 words in the oath of office -- which appear in Article II, Section I, of the Constitu