Why did the allies wait until after the war to acknowledge the full extent of the holocaust ?

Without george washingtons invention, what aspect of life most likely would be impacted

Concerns about the environment prompt congress to pass a $1 surcharge tax on each gallon of gasoline. which statement best describes the impact of such a tax

Otto von bismarck once said that a great war might someday be caused by some damed foolish thing in the balkans was he right, explain