Karel Havlíček Borovský was a Czech writer, journalist, and politician born on March 31, 1821. He is best known for his satirical works that criticized the political situation in the Austrian Empire. His writings played a significant role in the Czech National Revival, promoting Czech language and culture. Havlíček was also a key figure in the establishment of Czech journalism. He founded the newspaper Národní noviny, which became influential in shaping public opinion. His commitment to freedom of speech and national identity made him a prominent figure in Czech history, and he is often regarded as a national hero.