Which era did mark twain refer to as a time of "ridiculous excess"?

a.
the wild west

b.
the gilded age

c.
the civil war

d.
the roaring twenties

Your answer should be D. The Roaring Twenties Hope I helped you. :):)

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.