The primary economic and political conditions following world war 1 that encouraged dictatorships were sinking economies and harsh reparations imposed on Germany for starting the war. These conditions led to humiliation that facilitated the rise of dictators who "took charge".
In the early 20th century, the primary <span>cause of the large-scale migration of African
Americans out of the rural South was "</span><span>(2) opportunities for jobs in northern factories" and better treatment by whites, in general. </span>
The answer is b. hieroglyphics.