My Crossword Puzzle

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Across
  1. 2. the language the Kurds speak
  2. 5. Language spoken by the Arabs
  3. 6. Islam got the least amount of followers
  4. 7. makes up half up Iran's current population
  5. 8. One of the oldest languages still spoken today
  6. 9. Largest ethnic group in the world without their own country
Down
  1. 1. Islam got the majority of followers after the split in the group
  2. 3. A group of people who believe in the same god or gods
  3. 4. A group of people who share a common culture
  4. 5. Largest ethnic group in the Middle East