All-Russian Congress of Soviets
The All Russian Constituent Assembly (Всероссийское Учредительное собрание, Vserossiyskoye Uchreditelnoye sobraniye) was a constitutional body convened in Russia after the October Revolution of 1917. It met for 13 hours, from 4 p.m. to 5 a.m., , whereupon it was dissolved by the All-Russian Central Executive Committee, making the Third All-Russian Congress of Soviets the new governing body of Russia.