How did italy's trade with the muslim world contribute to the italian renaissance

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.

Who was the top of the feudal system hierarchy

What were the social, economic, and political characteristics of spanish and portuguese rule in latin america?