africa afro-asiatic languages algeria arabic language aramaic language bahrain beja language berber languages biu-mandara languages cameroon central african republic chad cushitic languages djibouti east chadic languages egypt eritrea ethiopia hausa language hebrew language iraq israel jordan kenya kuwait lebanon libya lingua franca list of chadic languages mali malta maltese language masa languages mauritania morocco niger nigeria northwest semitic languages oman omotic languages palestinian territories qatar saudi arabia semitic languages somalia south semitic southern sudan sudan syria tunisia united arab emirates west chadic languages yemen