Stalin and the Great Patriotic War

With the name of Stalin, they went into battle and died for their homeland. In his honor, the “ten Stalinist blows” who broke the ridge of the Wehrmacht were named, he was called the “architect of the Great Victory”. This victory itself was considered the main merit of Stalin. But everything changed after his death. I.V. Stalin was accused of "decapitation of the army", of the tragedy on June 22, of huge losses and victims of the Great Patriotic War.
Now, more than seventy years later, it is time to objectively evaluate the role of the head of the country in the defeat of Hitler Germany and his personal contribution to our victory, it was time to give the final answer to the questions:
Is Stalin guilty in the defeats of the Red Army 1941-1942?
Did he do everything necessary for the defense of the country?
Does the title of "organizer of our victories" deserves?
Was the victory in the Great Patriotic War reached "contrary to Stalin" or thanks to him?
For students and specialists in the field of history, political science, sociology, cultural studies, as well as all those interested in the problems of modern Russian history