I've known rivers:

I've known rivers ancient as the world and older than the
flow of human blood in human veins.

My soul has grown deep like the rivers.

I bathed in the Euphrates when dawns were young.
I danced in the Nile when I was old
I built my hut near the Congo and it lulled me to sleep.
I looked upon the Nile and raised the pyramids above it.
I heard the singing of the Mississippi when Abe Lincoln
went down to New Orleans, and I've seen its muddy
bosom turn all golden in the sunset.

I've known rivers:
Ancient, dusky rivers.

My soul has grown deep like the rivers.

This 1921 poem became the signature verse for what famous American writer?
Responses

A Paul Robeson

B John Steinbeck

C Langston Hughes

D Ernest Hemingway

C Langston Hughes