I would say that one assumption is the superiority of Europeans over Africans: their belief that somehow they had the right to enslave other people.
This could be connected to their racism (they thought the same of native Americans and there was a discussion whether native Americans have souls) or religious feeling of superiority ("pagans are not the same as Christians"...)
The phrase "E Pluribus Unum" actually means "out of many, one". So the answer choice that best fits that definition would be A! The reason why is because the phrase means that the U.S is composed of many, but that it's united.
Answer:
releasing emissions from vehicles and industry
Answer:

Explanation:
Jebel Hafit tombs is located at the Jebel Hafit mountain in Abu Dhabi, United Arab Emirates.
The correct answer to this
question is:
“Decreased
abdominal strength”
<span>A decreased
abdominal strength means a decrease in muscle tone of the intestinal wall and
motility. With less muscles or force to contract the gastrointestinal tract for
proper mixing and propelling of food, chronic constipation occurs.</span>