Who is an American poet?

Walt Whitman: 
- তিনি একজন American poet, essayist এবং journalist.
• Notable Works:
- A Passage To India (poem),
- Leaves of Grass,
- Drum-Taps,
- O Captain! My Captain,
- Songs of Myself.

Other options, 
- Sigmund Freud is a German writer.
- Joseph Conrad is a Polish-British writer. 
- Virginia Woolf is a British writer. 

Source: 
1. Encyclopedia Britannica. 
2. lecture.