Scythia.

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The borders of Scythia are not uniformly agreed upon. The most common view is that Scythia was in the area now controlled by Ukraine and nearby areas of southern Russia. Some expand Scythia to the east of the Caucasus mountains or further south into the Caucasus mountains.

However, Scythians have disappeared. Some claim that the Crimean Tatars are the descendants of the Scythians. Others argue that they have been Slavicized by the influx of Slavs into Ukraine and Russia roughly a thousand years ago.

Mihail Zahariade has written:

'Greek and Latin inscriptions from Halmyris' -- subject(s): Latin Inscriptions, Greek Inscriptions, Antiquities

'Scythia Minor' -- subject(s): Administration, Ancient Cities and towns, Antiquities, History, Roman provinces

Saint Andrew is believed to have preached in various regions, including Greece, Asia Minor, and Scythia (modern-day Russia and Ukraine). He is also said to have spread Christianity in parts of Eastern Europe before being martyred in Patras, Greece.