What country does the name khalaf originate from?

Who was A King of Thrace during Trojan war? Who did Ramses II conquer? What was Hephaestus' Greek name? How was the Justinian code one of Justinian's greatest accomplishments? Hard working person in greek mythology? What does the Chinese name Ren he mean? What year did sekhmet rule? What lesson find in Trojan war? What role do gods and goddesses play in odyssey? How do you say destroy in Egyptian hieroglyphs? Who was housed in the ziggurat? What is the punishment for gluttony according to the Bible? What is the Egyptian word for farm? American settlers in Hawaii quickly discovered that the climate and soil of the islands were suitable for growing? Where do nachos originate? The ancient Greeks believed that the Earth was what shape? Who gives Odysseus a magical herb in the Odyssey? Who were Zeus' main wives? When did Cleopatra's rule end? Who invented post boxes in Victorian times?