Some people have citizenship in two countries. this is known as citizenship.
a. dual
b. world
c. multiplied
d. divided

This citizenship is called a dual citizenship because let's say for example Mexico and America, that person would have citizenship to America AND Mexico.

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Contributing factors  leading  to the harlem renaissance were the great migration of african americans to northern cities, which concentratedambitious  people in places where they could encourage each  other, and the first world war, which had created new industrial work opportunities for tens of thousands of people.

The answer is on suffrage experience.