The correct answer is: Counsel is provided for all defendants in criminal cases who are unable to afford their own attorneys.
Gideon v. Wainwright set out the requirement for counsel in criminal cases.
The Nazis and the Soviets had agreed to not engage in fighting because Hitler was focusing on the West, and Russia did not want to get involved. Hitler broke this pact, however, by launching an unprovoked and unexpected attack on Russia through the code name Operation Barbarossa.