Hungarian Soviet Republicball was a socialist state in Europe.
Hungarian Soviet Republicball was a short-lived communist state established in Hungaryball in the aftermath of World War I. Promising the clay lost in World War I to the people, Commies came to power on the remains of Kingdom of Hungaryball and formed a Socialist Hungarian state.
Initial military success
Hungarian SR attacked Kingdom of Romaniaball to recover Transylvaniaball but failed, then invaded Czechoslovakiaball and took control of the Southern Slovakiaball, creating a puppet state named Slovak Soviet Republicball.
Main article: Hungarian-Romanian War
Wanting to ensure the success of their territorial demands after World War I Kingdom of Romaniaball refused so Hungarian SR surprise attacked a few days later. The next day Romania launched a powerful counterattack along the entire Hungarian-Romanian border. Budapestball fell to Kingdom of Romaniaball, ending the war and Hungarian SR.