How did conflict between austria and prussia change the map of europe?

Plz how did the jews of the diaspora preserve their heritage?

How did the russian revolution impact world war i? a) the russians required the allied powers to come to their aid and defeat the radical groups. b) the russians pulled out from the war, enabling the germans to focus on the western front. c) the russians created new technological advancements that were used by the allied powers to win. d) the russians created a new communist government that aligned with the central powers instead.

Which is an effective question for launching history inquiry related to the cold war