Which statement was not a responsibility of a knight?
a knight conducted himself according to a code of behavior known as chivalry. a knight had to undergo a special training program which included academic studies.
knights fought in war campaigns for their kings or lords.
knights were rulers of duchies.

Knights were NOT rulers of providences or lands. The Dukes and other titled lords were land owners.

your answer is

to dominate europe

and i know for a fact it can't be the others

mount st. helens in washington erupts, causing a massive avalanche and killing 57 people on this day in 1980. ash from the volcanic eruption fell as far away as minnesota. seismic activity at mount st. helens, which is 96 miles south of seattle, began on march 16.