Ry allegiance is meant the obligation of fidelity and obedience which the individual owes to the government under which he lives, or to his sovereign in return for the protection he receives. It may be an absolute and permanent obligation, or it may be a qualified and temporary one. The citizen or subject owes an absolute and permanent allegiance to his government or sovereign, or at least until, by some open and distinct act, he renounces it and becomes a citizen or subject of another government or another sovereign. The alien, while domiciled in the country, owes a local and temporary allegiance, which continues during the period of his residence. Carlisle v. U. S