  the social democratic party of germany (, spd) is a social-democratic{{ci
Members_of_the_Labour_and_Socialist_International Party_of_European_Socialists_member_parties Political_parties_established_in_1863 Political_parties_in_the_Weimar_Republic Political_parties_of_the_German_Empire Progressive_Alliance Second_International Social_Democratic_Party_of_Germany Social_democratic_parties Social_democratic_parties_in_Germany Socialist_International