Complex sentence: This name was after the "League of Struggle for the Emancipation of the Working Class", which was a left wing group in Saint Petersburg, Russian Empire founded by Lenin in the autumn of 1895.
Split into simpler sentences: This name was after the "League of Struggle for the Emancipation of the Working Class", which was a left wing group in Saint Petersburg, Russian Empire. It was founded by Lenin in the autumn of 1895.