1848 before the revolution, Hungary was still under the rule of the Habsburg dynasty in Austria. 1848 On March 5th, the revolutionaries in Pace, under the leadership of petofi (1823 ~ 1849), adopted the political program of reform, namely "Article 12". Force the mayor to sign. At noon, the revolutionary masses took control of the whole capital and set up a security committee. The Austrian emperor was forced to agree to set up a Hungarian responsible cabinet, and in March of 17, he authorized Lajos Batthyanyany, a representative of aristocratic moderates (1806 ~ 1849) to form a cabinet. After the failure of the October Uprising in Vienna, the Austrian emperor mobilized troops to attack Hungary in June and February, 5438. 1849 65438+1October 5, Perth fell. Soon, the Hungarian army launched a counterattack and won one after another. 14 In April, the Hungarian Parliament passed the Declaration of Independence, abolishing the Habsburg rule and declaring Hungary's independence. On may 2 1 day, the Hungarian army conquered Perth. In order to suppress the Hungarian revolution, Russia invaded Hungary with 654.38+04,000 troops on May 27th. In the Battle of Komalon on July 7th and 1 1, the Hungarian army suffered a crushing defeat. On September 27th, the Comalon fortress fell, and the Hungarian revolution finally failed. The failure of the Hungarian Revolution marked the end of the European 1848 Revolution.