Which group of vikings settled Russia in the 16th Century? please help out i need it a. the Danes

b. the Franks

c. the Tatars

d. the Rus

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.