Answer:
Yes. But only on the land that wasn't pre-occupied by the native.
Explanation:
The vast majority of the land in North America at the time was inhabited. Coming to this territory to form farms and towns would not bother any particularly group of people.
The creation for farms and towns itself wasn't immoral.
But, doing so while taking the ancestral land of the locals and forced them to moved away or kill them is considered as 'immoral'. There were plenty of space that hey can occupied without doing so.
I believe master and messiah
Both forced people to convert to their respective religions and this was the way in which the influence of Christianity and Islam on post classical society similar. The correct option among all the options that are given in the question is the first option or option "a".