U.S. Presidential Oath of Office - President's Day - One Minute History

The transcript lists the names of several U.S. Presidents, followed by the recitation of the Presidential Oath of Office, which includes a pledge to faithfully execute the office and preserve, protect, and defend the Constitution of the United States. The oath concludes with the phrase 'So help me God' and a congratulatory remark to the President.

List all the presidents mentioned in the text.

Who was the first president mentioned in the text?

What is the phrase that Barack Obama swore to do?

What is repeated multiple times in the oath of office?

What does the phrase 'So help me God' signify in the context of the presidential oath?