but failed and in 1919 the syndicalist General Confederation of Labour (, CGT) was formed as the country's first national union confederation. In Brazil, in both Rio de Janeiro and São Paulo, syndicalists, along with anarchists and socialists, were leaders in a cycle of labor struggles from 1917 to 1919. It included a general strike in 1917, a failed uprising in 1918 inspired by the Russian Revolution, and a number of smaller strikes. The movement was put down by increased organization by employers to resist workers' demands and by government repression, including the closure of unions, arrests, deportations of foreign militants, and violence, with some 200 workers killed in São Paulo alone. In Argentina, FORA had split into the anarcho-communist FORA V and the syndicalist FORA IX. While FORA V called for a futile general strike in 1915, FORA IX was more careful. It called off general strikes it had planned in 1917 and 1918. In January 1919, five workers were by the authorities during a strike led by a union with tenuous links to FORA V. At the funeral, police killed another 39 workers. Both FORA organizations called for a general strike, which continued after FORA IX reached a settlement. Vigilantes, supported by business and the military, attacked unions and militants. In all, between 100 and 700 people died in what became known as the Tragic Week. Nevertheless, strikes continued to increase and both FORA V and IX grew. The United States underwent an increase in labor militancy during the post-war period. 1919 saw a general strike in Seattle, large miners' strikes, a police strike in Boston, and a nationwide steel strike. The IWW, however, had been nearly destroyed in the previous two years by local criminal syndicalism laws, the federal government, and vigilante violence. It attempted to take credit for some of the strikes, but in reality was too weak to play a significant role. The post-war Red Scare intensified the attacks on the IWW and by the end of 1919 the IWW was practically powerless. In 1919 Canada was hit by a labor revolt, leading to the formation of One Big Union, which was only partly industrial unionist. International Workers' Association Though the Bolsheviks suppressed syndicalism in Russia, they courted syndicalists abroad as part of their international strategy. In March 1919, the Comintern or Third International was founded at a conference in Moscow. The Bolsheviks acknowledged syndicalism's