History of Sinn Féin 218. De Valera resigned and formed a new party, Fianna Fáil, on a platform of republicanising the Free State from within. He took the great majority of Sinn Féin support with him along with most of Sinn Féin's financial support from America. The remains of Sinn Féin fielded only 15 candidates and won only six seats in the June election, sinking to a level support not seen since before 1916. In the August 1927 by-election following the death of Constance Markievicz, SF's Cathal Ó Murchadha gained just 2.5% of the vote. Shortly after Vice-President and de facto leader MacSwiney announced
Benjamin Fein held by Fein and rival Joseph Rosenzweig in which a large shootout took place on Grand Street and Forsyth Street lasting several hours, although few were killed, beginning the New York Labor slugger war that would last almost four years. Arrested for assault in 1914, Fein agreed to testify against several members involved in labor slugging when his political connections refused to help Fein resulting in the indictments of eleven gangsters and 21 union officials; however, none would be brought to trial. That same year Fein was again arrested for the murder of court clerk Frederick Strauss, who was killed