What role did Themistocles play during the Greco-Persian Wars? He led the Athenian navy at the Battle of Salamis.
He recorded the story of the Greco-Persian Wars.
He led the Persian invasion of the island of Marathon.
He defended a mountain pass against the Persian army.

A

Explanation:

He wasn't a historian, he wasn't involved much in the Battle of Marathon, and he did not defend a mountain pass against the Persian army, so that leaves A.

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.

i think the answer's are a) b) and c)