Answer:
It helps them with historical reasoning.
Step-by-step explanation:
Chronological thinking provides a mental graph for historical reasoning and thinking. The historian, although knowledgeable already, gets a better option of distinguishing past, present or future events.
He can identify the temporal structure of a particular historical event and place it correctly on a time line, he can establish temporal order of events and create time lines for historical patterns.
Chronological thinking helps with establishing models for historical successions, historical continuity and historical change.