Select the option that expresses the given sentence in passive voice.
Historians tell us how this country was divided into three.

Correct option is C

The correct passive voice of the given sentence is (c).
· Active voice: Historians tell us how this country was divided into three.
· Passive voice: We are told by historians how this country was divided into three.
Rules for conversion from active to passive voice:
· Subject and object interchange their positions.
· The verb “tell” changes to its passive form “are told.”
· Structure:
· Active: Subject + verb + object.
· Passive: Object + is/are + past participle + by + subject.
Example:
· Active: The teacher explains the rules.
· Passive: The rules are explained by the teacher.