Left-unity

Left-unity is a slogan which calls for the unification of various left-wing political movements. Left-unity diverges in its aims, ranging from calls for limited, tactical unity between leftists in practical activities to unprincipled and opportunist stances which deny the need for splits with revisionist tendencies (e.g. between Leninism and Trotskyism, Leninism and Kautskyism, etc.).