Which of the following is NOT a role the Senate plays in foreign policy? A) confirms ambassadors
B) provides funding for military operations
C) negotiates treaties
D) declares war

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.