This is germaine to the discussion:

Lincoln was a Republican, slavery is bad — and more discoveries by President Obvious
By Dana Milbank
March 22, 2017 at 5:01 PM

Seeking and winning the presidency has been a magical voyage of discovery for Donald Trump.

Tuesday night, he divulged a most remarkable finding: Abraham Lincoln was — are you sitting down for this? — a Republican.

"Most people don't even know he was a Republican," Trump told a group of Republicans.

Trump's discoveries of seemingly obvious things raise two possibilities: 1) He thinks people are awfully stupid, or 2) he is discovering for himself things the rest of us already knew. Which is true? Nobody knows.

Or 3): he's just an ignorant fucki*g moron.

whole article HERE and worth reading.