Timeline of the 2009 Iranian election protests protesters swept into the streets of Tehran, in open defiance of warnings issued Friday by Iran's Supreme Leader and Security Council. State media said 457 people had been detained over Saturday's violence. . A young Iranian woman, identified as Neda Soltan, was shot by the Basij and died in front of cameras on Kargar Avenue in Tehran. Highly graphic amateur videos of the killing rapidly spread virally across the internet after being posted to Facebook and YouTube. On 20 June – a day after Khamenei had warned of a brutal reaction if unrest continued – the Tehran ambulance service's internal
Mammad agha Shahtakhtinski none of them was implemented in practice. In 1923, Shahtakhtinski as member of a special four-member committee developed a new Roman-script alphabet for Azeri, apparently based on one of Shahtakhtinski's earlier models. The alphabet was put in official use on a par with the Perso-Arabic alphabet, which it completely replaced in 1928, and was used until 1939, when it itself was replaced by Cyrillic. Mammad agha Shahtakhtinski Mammad agha Mammad Taghi Soltan oglu Shahtakhtinski () (1846, Erivan – 1931, Baku) was an Azerbaijani linguist and public figure. Shahtakhtinski was born into an Azeri family living in Erivan (present-day Yerevan). He