where is the other cathedral located?
Gniezno
Gniezno Cathedral
 is a Brick Gothic cathedral located in the historical city of Gniezno that served as the coronation place for several Polish monarchs and as the seat of Polish church officials continuously for nearly 1000 years. 
when did the third silesian war take place? 1756 to 1763 between whom did it happen? Between Prussia and Austria where did it begin? The war was fought mainly in Silesia, Bohemia and Upper Saxony where is the first one located? It is a historical region of Central Europe mostly in Poland, with small parts in the Czech Republic and Germany. where did the first country get it's name from? The origin of the name "Poland" derives from the West Slavic tribe of Polans ("Polanie") was it under the reign of any king? Under the Piast dynasty, Poland's first historically documented ruler, Mieszko I was he a part of any war? German civil war was he married? Yes, more than once can you name any one of his wives? Oda of Haldensleben who was his successor? Bolesław I how would you explain his legacy? The Gniezno Cathedral,  Poznań Cathedral where is the latter built? It stands on the island of Ostrów Tumski north-east of the city centre. who did build it? UNANSWERABLE were there any notable interments? UNANSWERABLE
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Gniezno Cathedral [SEP] Introduction
The Royal Gniezno Cathedral (The Primatial Cathedral Basilica of the Assumption of the Blessed Virgin Mary and Shrine of St. Adalbert, ) is a Brick Gothic cathedral located in the historical city of Gniezno that served as the coronation place for several Polish monarchs and as the seat of Polish church officials continuously for nearly 1000 years. Throughout its long and tragic history, the building stayed mostly intact making it one of the oldest and most precious sacral monuments in Poland. The cathedral is known for its twelfth-century (ca. 1175), two-winged bronze doors decorated with scenes of martyrdom of St.