Democracy
The professional military owes its first and foremost allegiance to the Constitution. After the Constitution, the military will obey all lawful orders from the President.
A man owes his allegiance to his country.
Allegiance means loyalty toward someone or something. He owes the king his allegiance. We say the pledge of allegiance to our country every day.
The Oath of Enlistment for all military personnel includes the phrase "To support and defend the Constitution of the United States against all enemies, foreign and domestic, to bear true faith and allegiance to the same..." So the primary allegiance is to the Constitution. However, the Constitution also appoints the President of the United States to be the Commander In Chief of all American military forces.
A National
A national citizen is the person that owes allegiance to a state or a country. A residential citizen is a person that is born within a country or a state.
A citizen
Dual allegiance refers to a situation where an individual owes loyalty to two separate entities, such as two countries or organizations. This can create conflicts of interest and raise questions about where the individual's true loyalties lie. In the context of citizenship, dual allegiance can sometimes be a legal issue, as some countries may not allow their citizens to hold citizenship in another country.
The 'inventors' Georges Braque and Pablo Picasso.
A state is a member of a group that owes allegiance to a national government.
citizens
The offense of attempting to overthrow the government of the state to which the offender owes allegiance, or of betraying the state into the hands of a foreign power; disloyalty; treachery., Loosely, the betrayal of any trust or confidence; treachery; perfidy.