The correct answer is "none of the above". Mark Twain's "War Prayer" poem stated that there is a part in people´s prayer which they implicitly wish for but do not mention, which is the desire of the destruction and suffering of their enemies. This poem was written as a response to the Spanish-American War.
What the poem emphasizes in are the consequences that result for nations submitted to conflicts, which are al the hardships the people are left with after the war is over.
Generally speaking, "assembly line jobs" did not represent an obstacle during this time, since this in fact increased productivity through the "specialization of labor".
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the "Great Migration," since this was a mass exodus of African Americans from the rural south to the more industrialized north, where there were many more job opportunities in cities. </span></span>
Abu Bakr succeeded Muhammad upon his death.