Ya halarci Anarchist Congress a London daga Yuli 14, 1881. Sauran wakilai sun hada da Marie Le Compte, Errico Malatesta, Saverio Merlino, Louise Michel, Nicholas Tchaikovsky, da Émile Gautier. Yayin da yake girmama "cikakken 'yancin kai na ƙungiyoyin gida", majalisa ta bayyana ayyukan farfagandar da kowa zai iya bi da kuma yarda cewa farfaganda ta hanyar aiki ita ce hanyar juyin juya halin zamantakewa. Radical na 23 ga Yuli, 1881 ya ruwaito cewa majalisa ta haɗu a ranar 18 ga watan a Fitzroy Hall, Cleveland Square, tare da jawabai daga Marie Le Compte, "mai watsa labaran Atlantic", da kuma Michel Kropotkin.
Sarki Alexander na Biyu