Why were the u. s. battleships and planes so easy for the japanese to bomb at pearl harbor?

the americans did not put up a defense during the attack.

they were lined up in neat rows.

they were still at the docks since they had just arrived in hawaii.

the japanese had studied maps of the harbor and knew where to attack.

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.