Summary

Ward Hunt New Orleans v. The Steamship Company…

They are a part of the spoils of war, and the people of the captured province or town can no more pay them to the former government than they can contribute funds or military munitions to assist that government to prosecute the war. To do so would be a breach of the implied conditions under which the people of a conquered territory are allowed to enjoy their private property and to pursue their ordinary occupations, and would render the offender liable to punishment. They are subject to the laws of the conqueror, and not to the orders of the displaced government.
Source: Wikisource

Ward Hunt New Orleans v. The Steamship Company…

But it does not follow that it was a part of the United States, or that it ceased to be a foreign country in the sense in which these words are used in the acts of Congress. . . . While it was occupied by our troops, they were in an enemy's country and not in their own; the inhabitants were still foreigners and enemies, and owed to the United States nothing more than the submission and obedience, sometimes called temporary allegiance, which is due from a conquered enemy when he surrenders to a force which he is unable to resist.
Source: Wikisource

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