Was the policy of War Communism successful? Explain.

Yes

Explanation:

War Communism reunified the tattered fragments of the Czardom into a functioning state, saving millions from the Whites. The Reds forced men into compliance by any means necessary, including extortion, hostages and heavy taxation. There was, however, no preventable shortage of food, no cruelty, and no "experiments" on the economy.

Hope this helps!

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories