The Law of April 6, 1830, made it illegal to bring slaves into Mexico. This law, in part, was an attempt to

How did the american revolutionary war change how some americans viewed the enslavement of african americans?

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.

Aside from low birthrates and high death rates, what can cause a country’s population to decline