As war broke out with Austria, Hungarian military successes, which included the campaigns of the Hungarian general, Artúr Görgey, forced the Austrians on the defensive. One of the most famous battles of the revolution, the Battle of Pákozd, was fought on 29 September 1848, when the Hungarian revolutionary army led by Lieutenant-General János Móga defeated the troops of the Croatian Ban Josip Jelačić. Fearing defeat, the Austrians pleaded for Russian help. The combined forces of the two empires quelled the revolution. The desired political changes of 1848 were again suppressed until the Austro-Hungarian Compromise of 1867.