The Northeast did not agree with the Mexican War.
Deportation and i think being imprisoned
Well all the books and literature were in latin so it was kept mostly by the monks. They still speak latin to this day. But as years went on cultural mixing happened and latin became Italian, Spanish, Romanian, French and Portuguese.
The correct answer is Harappa. Out of all the given options, this civilization is the only one that developed in the Indus Valley, todays Afghanistan, Pakistan and north India. City of Harappa was one of the cradles of the early civilization.