This is evidence that does not forget. It is not confused by the excitement of the moment. It is not absent because human witnesses are. It is factual evidence. Physical evidence cannot be wrong; it cannot perjure itself; it cannot be wholly absent. Only its interpretation can err.
Oath definition, a solemn appeal to a deity, or to some revered person or thing, to witness one's determination to speak the truth, to keep a promise, etc.: to testify upon oath. See more. Dictionary.com
The Oath of Allegiance. The Oath of Allegiance is a statement that gives support to the principals of the United. States Constitution. Only after taking the oath does one become a full citizen.*. Part 8 of the N-400, the applications for Naturalization, asks questions about the Oath of. Allegiance.