Yemen on Wikipedia
The currency of Yemen is the Yemeni Rial.
The nationality of Yemen is Yemenis.
The capital of Yemen is Sana'a
Largest Cities in Yemen by population: Sana'a, Taizz, Al Hudaydah, Aden, Ibb, Dhamar, al-Mukalla, Zinjibar, Sayyan, asch-Schir