What are the reasons for the creation of the policy of War Communism, its essence?

There were several reasons for the introduction of War Communism. The Bolsheviks wanted to create a state that was in line with communist ideals. They wanted to completely abandon money, to introduce a direct exchange of goods between the countryside and the city. They also wanted the whole country to obey the orders that they proposed. This could only be achieved by taking special measures. For complete control over the entire state, terror was carried out.