An Ambassador's office is called an Embassy.
No.
Generally an ambassador keeps his job only as long as the president that gave him the job is in office.
You call a person that works in an office an Office Worker or a Clerk
there is 75 ambassadors in the u.s
The Ambassadors was created in 1903.
Hans Holbein painted The Ambassadors, but Holbein Ambassadors is not a real painting.
The oath of office for U.S. ambassadors is as follows: "I, [name], do solemnly swear (or affirm) that I will support and defend the Constitution of the United States against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same; that I take this obligation freely, without any mental reservation or purpose of evasion; and that I will well and faithfully discharge the duties of the office on which I am about to enter. So help me God."
Ambassadors are appointed by the President.
You would call it a ticket office or a ticket broker.
The Senate approves ambassadors appointed by the President.
The painting The Ambassadors was painted in 1533.
Ambassadors Theatre was created in 1913.