What were the main changes brought about by the Bolsheviks

What were the main changes brought about by the Bolsheviks immediately after the October Revolution?

Answer: Major changes after the October Revolution:

• Most of the industry and banks were nationalized in November 1917. The government took over ownership and management.
• Land was declared social property. Peasants were allowed to seize the land of the nobility.
• In cities, large houses were partitioned as per family requirements.
• Old titles of aristocracy were banned.