Over 100 -- many of them ancient, some as early as the 13th & 14th Century.
These are the are in the same region that St. Paul, and later Cyril & Mehtodius travelled to spread the Gospel of Christianity -- and we've watched them be wiped out under the noses of the UN, without any effort to preserve them.
Christianity is the bane of the UN and it's agenda. The UN has united with evil in all it's ugly forms against Christianity, and is totally devoted to it's destruction.
Christians can count on nothing from the UN, except persecution.