Many blacks moved from the south to northern cities during ww2 looking for employment. after the war a number of them lost their jobs. why did this happen ?

The blacks lost their jobs because when the war was over, the soliers went back to their jobs (probably white)

Explanation:

There was segregation at that time and the blacks filled in the jobs while the whites were at war. When the whites returned, the whites were main priority to be back at work and the blacks were just "fill ins" or "substitutors".

i think it was because of how protected egyptian civilization was was which allowed them to evolve without much outside influence.

the answer is c sharecroppers were trapped in a cycle of poverty and debt.

explanation:

one of the major disadvantages of sharecropping system is that the sharecroppers or the planters are stucked in an unhealthy cycle of debts. this happens because planters will be allowed to loan merchandise from the land-owner and will soon be paid by the farmer in his share in the farm come harvest time. hope this !

by kd