Answer:
they are other obstacles that prevent new competitors from entering an industry or area of business. barriers to entry benefit existing firms because they protect their revenues and profits
Explanation:
<span>it is B.It is shameful for an emperor to flee the rioters.<span>
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The two main reasons why Douglas opposed John Brown's plan to raid Harper's Ferry were that he was sure the plan would fall and lead to many black deaths, and he thought he would hurt the abolition movement by causing a backlash.
Answer:
In the 5th century, they invaded the declining Roman Empire and they gradually carved it up the between them. 'The barbarians' never intended to destroy the Roman Empire, they wanted to share in its wealth but it was declining anyway and soon broke down altogether.
(Brainliest is appreciated :)
