Missing Cornerstone and Historical Artifacts

The video explores the mystery of the missing Cornerstone from the White House, which was originally engraved with George Washington's name. This Cornerstone is a significant part of American history, and its disappearance is a mystery that needs solving. The video calls on viewers to help recover this piece of lost history, as part of Brad Meltzer's 'Lost History' series.

What is the main focus of the introduction in the video?

• The daily operations of the White House

• A missing historical artifact related to the White House

• The history of American presidents

• The architectural design of the White House

What was engraved on the plaque attached to the missing Cornerstone?

• The date of the White House's construction

• George Washington's name

• The name of the architect

• A quote from the Declaration of Independence

Why is the missing Cornerstone considered significant?

• It contained a time capsule

• It was part of the foundation of the nation

• It was a gift from a foreign nation

• It was made of rare materials

What is the purpose of the new show mentioned in the video?

• To explore modern architecture

• To uncover lost historical artifacts

• To showcase new technology in archaeology

• To interview famous historians

How can the public contribute to the show's mission?

• By donating artifacts

• By attending live events

• By sharing historical documents

• By helping to track down the missing Cornerstone