How did the idea of Manifest Destiny influence the U. S government's attitude towards U. S citizens becoming citizens of Mexico, in Texas territory?

Kennedy implies that starting a nuclear war would be insane. why?

By 332 bce which regions had fallen to alexanders army

Which of the following was not an effect of westward expansion? a. native american tribes suffered confinement on reservations. b. native americans learned new techniques of irrigation. c. many native americans died from the spread of disease. d. natural resources were depleted from misuse by white settlers.