Final answer:
The Russian Social Democratic Labour Party and the Russian Social Democratic Workers Party are two different socialist parties in Russia with different origins and ideologies.
Step-by-step explanation:
The Russian Social Democratic Labour Party and the Russian Social Democratic Workers Party are not the same. While both parties were socialist in nature and aimed to improve the conditions of workers, they had different origins and ideologies.
The Russian Social Democratic Labour Party was established in 1898 and united various socialist organizations. It followed a more orthodox Marxist approach and most Russian socialist groups that aligned with this ideology became members.
The Russian Social Democratic Workers Party, on the other hand, was established in 1905 after a split within the Russian Social Democratic Labour Party. It represented the more radical and revolutionary wing of the party, advocating for a more direct approach to achieving socialism.