White flight; the move of white city-dwellers to the suburbs to escape the influx of minorities.
This combination or a mix of people could lead to confrontations or even wars due to their differences which might be based on hatred, intolerance and opposite beliefs. On the other hand, culture might be threatened, they would result lost because of the combination.
Difficulties to communicate because of the different languages people use.
Answer: yes, there is that type of theory.
Explanation: it was the first theory that explained about a ramp that was built on one side of the pyramid and as the pyramid grew, the ramp used to move the blocks up to the top.
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Answer:
What did John Adams suggest?
On June 10, 1775, John Adams proposes to Congress, meeting in Philadelphia, that the men laying siege to Boston should be considered a Continental Army led by a general. ... On June 15, Adams formally nominated George Washington as commander in chief of the Continental Army; Washington accepted the post the next day.
Explanation: