What was the capital city of the People's Democratic Republic of Yemen until 1990?
Adem, YM Little Aden Aden Municipality 'Adan Aden, Craiter عدن Aden, YM Aden Aden, Yemen ADEN
عدن adem ym aden ym aden aden yemen adan aden craiter aden municipality little aden
aden
WikipediaEntity
ADEN