1550
Prince Konstyantyn Ostrozkyy founded stone church and Basilian Monastery of Saint Onuphrius
1445
Defensive city towers were built
1776
in the Pillers typography the first Lviv regular newspaper appeared - "Gazette de Leopol"
1998
the ensamble of Lviv historic center was included to UNESCO World Heritage List
1870
Statute of Royal Capital City of Lviv was adopted
1434
Rus Voivodship was founded and Lviv became its center
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