 Complete the following phrase:  The idea to build a new cathedral to commemorate 1,500 years of autocephaly of the Georgian Orthodox Church and 2,000 years from the birth of Jesus emerged as early as 1989, a crucial year for the national awakening of the then-Soviet republic of Georgia. In May 1989, the Georgian Orthodox Patriarchate and the authorities of Tbilisi announced an international contest for the Holy Trinity Cathedral project. No winner was chosen at the first round of the contest when more than a hundred projects were submitted. Finally the design by architect Archil Mindiashvili won. The subsequent turbulent years of 