社会革命党
From 1907 onward, English-language articles sometimes used the term "Maximalist" for "Bolshevik" and "Minimalist" for "Menshevik," which proved to be confusing as there was also a "Maximalist" faction within the Russian Socialist Revolutionary Party in 1904–1906 (which, after 1906, formed a separate Union of Socialists-Revolutionaries Maximalists) and then again after 1917.