Március 15. is a national holiday in Hungary, commemorating the start of the 1848 revolution against Austrian rule. This day marks the beginning of a movement for independence and democratic reforms, which ultimately led to the establishment of a Hungarian government. The celebration includes various events, such as speeches, parades, and cultural programs. People often display the Hungarian flag and remember the heroes of the revolution, including figures like Lajos Kossuth and Sándor Petőfi. It is a day of national pride and reflection on Hungary's history and struggle for freedom.