What adverse effect emerged from african americans migrating north in search of jobs during world war i?
fewer jobs for women
race riots in several cities
lower population in the south
higher wages for ethnic minorities
illegal immigration increased in the south

lower population in the South

Explanation:

As the internal migration was occuring in the time of the first world war, african americans started to migrate to the north states in search for better opportunities and better quality of life, the north was still better and more advanced and industrialize which attracted many african american workers because there was lots of job opportunities since men were going to war.

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