Question : What is a challenge historians face when using town plan reports to study the history of towns?
Option 1: The reports may be biased or incomplete
Option 2: The reports are often written in ancient languages
Option 3: The reports focus too much on modern developments
Option 4: The reports are usually too technical for historical analysis
Correct Answer: The reports may be biased or incomplete
Solution : A challenge historians face when using town plan reports is that the reports may be biased or incomplete, which can affect the accuracy of the historical reconstruction.