The interesting this about the people oft he Ancient Indus Valley is that the people seem to have just disappeared, and historians and archeologists cannot figure out what happened.
Cyrus The Great and Darius the Great Expanded Persian Territories establishing the Achaemenid Empire, which was the largest the world has ever seen
Answer:the territoriality principle.
Explanation: The territoriality principle holds that a state has jurisdiction over all acts, whether criminal or not, committed on its territory and over everyone located on the territory of that state.