Weakened by internal conflict,[4] Great Moravia lost its peripheral territories: It ceded the Balaton Principality to the Eastern Franks in 894, after Magyar tribes had looted this region.

After the death of Arnulf, the Pope finally sent his legates to consecrate a Great Moravian archbishop and three bishops in 899, thus decreasing the influence of the Bavarian clergy.

As mentioned above, in 900 the Magyars invaded Transdanubia (a former Great Moravian territory occupied by Franks) and raided Bavaria together with Mojmir’s troops.

The peace treaty with the Eastern Franks also put an end to wars between Great Moravia and the Frankish vassal Bohemia lasting since 895.

The remnants of the core territory of Great Moravia were divided between the newly established states of Bohemia and the Kingdom of Hungary, and small local rulers continued to rule for some decades in the mountains of what is now Slovakia.