Final answer:
The reason for Hitler's hypothetical trial would be for crimes against humanity, and the effect of his sentencing would be to provide justice for the victims of the Holocaust and other atrocities committed by the Nazi regime.
Step-by-step explanation:
If Hitler had been tried and sentenced to prison, the reason for his trial would likely be for crimes against humanity. This includes the orchestration of the Holocaust, which resulted in the systematic murder of six million Jews and millions of others deemed undesirable by the Nazi regime. The effect of his sentencing would serve as a form of justice for the victims and a symbolic condemnation of his actions and the atrocities committed under his leadership.
Following World War II, the Nuremberg Trials sought to bring Nazi war criminals to justice, creating a legal precedent for prosecuting such heinous acts. It included the concept of genocide and crimes against humanity, which established an important legal framework for international law. Defendants were held accountable, demonstrating that leaders, including Hitler, would be similarly judged had he survived and been tried.
Therefore, options A (crimes against humanity) and B (justice served for the victims) are correct, while option C (Hitler’s actions deemed acceptable in retrospect) is incorrect, and option D (trial would have no impact on historical events) is irrelevant as the events discussed are already part of history.