Jurisdiction — Territorial — Over territory in general and persons and property situated therein — Territorial limits of jurisdiction — Act of State doctrine — Expropriation of national's domestic property — Attempted expropriation of national's foreign trademarks — The law of the United States of America.

States as international persons — Recognition of acts of foreign States and Governments — Act of State doctrine — Effect of expropriation of national's domestic property — Effect of attempted expropriation of national's foreign trade-marks — The law of the United States of America.