Bloody Sunday, also known as Red Sunday, was the name given to the events of Saturday, January 22, 1905, in St Petersburg, Russia, when unarmed demonstrators led by Father Georgy Gapon were shot by Imperial Guard soldiers.
According to the passage given, options a, c, and d are the applied rights that Russian workers demand.
The oppressed Russian workers voiced out about the ill-mannered treatments and demanded their rights and freedoms.
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