Question

3. Why did the British preserve official documents?​

Answer 1

The British preserve the official documents so that the later generation may get a well known ruling facility of a particular place and help gain knowledge about that place .It was organised and efficient, so that the Future uses can be effective

Answer 2

$\large{\boxed{\red{\textbf{ Thanks\:For\:Ansking}}}}$

British had preserved official documents, because they thought if they write and record everything, it will later be easier for them to study them and debate. They kept official records of what they thought was right, so that in the future, those records can serve as proofs of all the decisions that they had taken.