Final answer:
The correct option is c. Joseph Conrad was a Polish-born British writer known for his exploration of themes such as imperialism and the human capacity for evil. His novel, Heart of Darkness, is one of his most famous works.
Step-by-step explanation:
Joseph Conrad was a writer who traveled extensively and wrote about his experiences. He was born in Poland in 1857 and later became a British citizen.
Conrad's works often explored themes of imperialism and the human capacity for evil, as seen in his novella Heart of Darkness, which was based on his experiences in the Congo Free State. His writing is considered to be influential in the genre of modernist literature.