Manifest Destiny is the belief that the US would one day expand across the whole American continent. So, with that in mind, it effected minorities because they were being pushed out of their lands as the US acquired the new territories.
Yes, it is possible! If you would like more of an explanation I'll be happy to explain! Hope this helps! :) :D
The answer would be B- English settlement of the world
Answer:
D. To prevent any one government group or person from becoming too powerful