Re: Two-way Street. NOT!!!!
re AC on Jefferson.
According to what I've been able to check, Sally Hemings was 16 or 17 (opinions differ) when Jefferson slept with her. This was usual at a time when some girls married at age 14.
At the time the pair got it together they were in France, where slavery had been abolished. She had all the usual rights of a female of the time, and only relinquished them when she agreed to return with Jefferson to Virginia.
Jefferson was a widower at the time, and there was no blood relationship between him and SH, so there was no incest.
SH was freed by Jefferson's daughter.
So your argument against Jefferson consists of a) errors and b) generalizations.
I do believe that slavery is wrong and the American elite of the time were appalling hypocrites, but given the quality of your research rather disqualifies you from having a credible opinion
Oh, and BTW, the usual spelling is 'Hemings' not 'Hemmings'