The only thing you’ve “explained” is how much you desperately need the founders to be vicious, violent rapists to make your bat-shit crazy ideology look decent next to them. As with everything else in your life, you’ve failed.
Uh, guy, people who OWNED SLAVES were vicious. Slavery was a vicious institution based on debasing human beings. And, yes, rape was a part of that viciousness, because rape is a weapon of subjugation.
That the founders compounded this hypocrisy by talking about "Freedom" and putting things in the constitution like the Electoral College, blacks are 3/5th of a white person, and we all need to walk around with guns in case the darkies get uppity, just shows the awfulness this country was founded on.
Nobody in the 1700’s spoke about sex. It was beyond taboo. Women were not taught about their periods. Men were not taught about wet dreams. So there is absolutely no way that James T. Callender could possibly have known that Thomas Jefferson was “raping” his slaves even if it had occurred.
People were very open about sex in the 18th century. Again, ladies walked around with their boobies hanging out. The American and French Revolutions happened in a period called "The Enlightenment", between boughts of religious stupidity.
Callender knew that Jefferson was raping Sally Hemings, because Jefferson was being less subtle than Bill Clinton in trying to hide it.
Jefferson–Hemings controversy - Wikipedia
Dumas Malone documented Jefferson's activities and residencies through the years. His documentation in his multi-volume biography (published 1948–1981) provided the details that Pearl Graham analyzed to show Jefferson was at Monticello for the conception of each of Hemings' children. She never conceived when he was not there. Martha Randolph, Jefferson's daughter with Martha Wayles Jefferson, had made a deathbed claim that Jefferson was away for a 15-month period during which one of the Hemings children was conceived. Gordon-Reed shows this claim is not supported by Malone's documentation; Jefferson was at Monticello at the time of conception of each child.[20][40]
The Hemings children were named for people in the Randolph-Jefferson family or who were important to Jefferson, rather than for people in the Hemings family. When mixed-race children were sired by the master, they were frequently named after people from his family.[48] Jefferson gave the Hemings family special treatment: the three boys while young had very light household duties. At working age, they were each apprenticed to the master carpenter of the estate, the most skilled artisan, who was also their uncle. This would provide them with skills to make a good living as free adults.[48]
According to Annette Gordon-Reed, Thomas Jefferson's treatment of Sally Hemings children is a good indication that he could have possibly fathered the children. Hemings did not begin working as a weaver until she was fourteen years old.[49] Many of Jefferson’s slaves would have started at ten. Another example is that unlike other slaves, Madison Hemings stated that until they were put to work, they would run errands with Sally. This was very uncommon.
Most importantly, Gordon-Reed notes that Jefferson freed all the Hemings children. Theirs was the only slave family to all go free from Monticello; they were the only slaves freed in their youth and as they came of age, and Harriet Hemings was the only female slave he ever freed.[50] He allowed Beverley (male) and Harriet to "escape" in 1822 at ages 23 and 21, although Jefferson was already struggling financially and would be $100,000 (US$2,162,941 in 2017 dollars[51]) in debt at his death.[48]He gave his overseer money to give to Harriet for her journey. Jefferson avoided publicity this way, but the gentry at the time noted the Hemingses' absences; Monticello overseer Edmund Bacon noted in his memoir (published after Jefferson's death) that people were talking about Harriet's departure, saying that she was Jefferson's daughter.[50][52]
shit, they even did political cartoons at the time. Like this one from 1804. So much for "people didn't talk about that shit".
Now, later members of the Jefferson family tried to "Whitewash" this affair in the Victorian and Ante-bellum era where the whole "Raping your slave" thing really was embarrassing at a time when the country was tearing itself apart because of slavery.