Possible Clues:

• A Queen with flag backing country
• Country bordered by Ethiopia and South Sudan
• Nation raising tax on 50 per cent of realty
• Part of the Horn of Africa, once an Italian colony
• Country of NE Africa
• East African country with a red, green and blue flag
• Country where the oldest human skull (circa 1,000,000 B.C.) was found in 1997
• A royal flag from the South African nation
• It’s across the Red Sea from Yemen
• State north of Ethiopia