What is the difference between corona virus and the black plague?

The sixth amendment of the u.s. constitution guarantees the right to which of the following?

How did margaret thatcher de-escalate the cold war

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.