The answer choices which represents the reasons for doubt are;
The excavation shows that Troy VI was destroyed by an earthquake.
The ruins of Troy weren't discovered until the late 1800s.
<h3>Which reasons caused doubt about the existence of the city of Troy?</h3>
On the aforementioned reasons is the basis for the doubt about the existence of the city of Troy as the excavation reports indicate that Troy VI was destroyed by an earthquake.
