Was the territory of Lugansk owned by the Don Cossacks? Общий
What territory was owned by the Don Cossacks? Специальный
The territory of Lugansk was owned by the Don Cossacks,wasn't it? Разделительный
Was the territory of Lugansk or Donetsk owned by the Don Cossacks?альтернативный
Who was the territory of Lugansk owned by? Специальный