
1) Holocaust location in Ukraine
Found on
https://www.crosswordclues.com/clue/horlivka

Horlivka (Горлівка ˈɦɔrliu̯kɑ); also known by its Russian name Gorlovka (Горловка) or Gorlowka while a part of the Soviet Union, is a city in the Donetsk Oblast (province) of eastern Ukraine. In 2001, the city`s population was 292,000. Economic activity is predominantly coal mining and the chemical industry. The Horlivka Stat....
Found on
http://en.wikipedia.org/wiki/Horlivka

city, Donetsk oblast (province), eastern Ukraine. It lies in the centre of the Donets Basin industrial area on the headwaters of the small Korsun ...
Found on
http://www.britannica.com/eb/a-z/h/69
No exact match found.