What did the great map cover? why was it important?
99 !

I'm not for sure but I think it's before the lands were thought to be separated and it was one big piece of land

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.

That president would be none other than president warren g harding , return to say of life before wwi