Is sentence simplification and Sentence function identification appropriately attempted?

Hi, Please spare sometime and review if following is appropriately attempted, thanks

Fact:

Research on lower class people of pre-industrial society was initiated

Problem with this fact:

No literature on these people

Historians approach to the problem

Legal Documents

Problem with this approach

No details, Superficial data

Concession:

Better than none

Solution 1 to the problem of historians’ approach

Supporting idea:

Court documents

Evidence 1:

Le Roy Ladune used Case Histories

Case histories:

Documents regarding Law and order administration, and other social behaviors

Author opinion

Suitable for civilzed societies

Not suitable for less civilized societies

Concession

It may be beneficial

Evidence 2:

Documents of criminal court proceedings

Concession

It might be plausible

Contrast

Of little value

Reason of contrast 1

No of Court rulings are different from real number of criminal activities

Reason of contrast 2

Sometimes court rulings are more than Actual crimes

Other times court rulings are less than Actual crimes

Reason of contrast 3

Estimated Population was not credible

Author conclusion:

Case histories are more credible than court rulings