It is good that you finally have studied the census data and its methodology.
Now it is time that you read what the economists of the time compiled.
I have already sent you the websites.
Please continue to read.
I am familiar with the 1860 census and its misuse by the Defenders of the Slaverocracy from way back.
You have sent me no websites with “economists of that time” but they would not refute anything I have said anyway. Once again your imagination is running away with you.