"Heart of Darkness" author Joseph Conrad (born Jozef Teodor Konrad Korzeniowski in 1857) was a Polish writer who learned to read, write, and speak English after he was granted British nationality in 1886. Although his peers accepted him as a British gentleman, he never forgot where he came from. In fact, the history of his native land of Poland often inspired the short stories and novels he penned. Those details, along with the experience he'd had since moving to Great Britain, found their way into many of his published works.
