whom did he retaliate aginst?
Germany
Mieszko II Lambert
Despite the treaty which secured peace between Poland and Germany, the Emperor soon armed a retaliatory expedition against Mieszko II. Conrad II's army arrived to Lusatia in the autumn of 1029 and began the siege of Bautzen; but the German troops did not receive the promised support of the Lutici tribe and the expedition failed. Threatened by the Hungarians, the Emperor was forced to retreat.
who was helmut lent? A German night-fighter where was he born? Pyrehne, district of Landsberg an der Warthe, Province of Brandenburg, Germany name an educational institution that he attended. 2nd Air Warfare School did he participate in any invasions? Yes, the invasion of Poland. where did the name of the country originate from? It is derived from the West Slavic tribe of Polans. which dynasty ruled here? Piast dynasty name a few rulers of this dynasty. Duke Mieszko I, Mieszko II Lambert, Przemysł II, to name a few. did the second participate in any expeditions? Yes, a retaliatory expedition.
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Mieszko II Lambert [SEP] Retaliatory expeditions
Despite the treaty which secured peace between Poland and Germany, the Emperor soon armed a retaliatory expedition against Mieszko II. Conrad II's army arrived to Lusatia in the autumn of 1029 and began the siege of Bautzen; but the German troops did not receive the promised support of the Lutici tribe and the expedition failed. Threatened by the Hungarians, the Emperor was forced to retreat. Probably in this same year, the son of Oldřich, Bretislaus I, attacked and took Moravia. In 1030, Mieszko II secured an alliance with Hungary and once again invaded Saxony. In the meanwhile, his southern ally attacked Bavaria and temporarily occupied Vienna.