The Modern Slave Trade was started while the Iberian Peninsula was still occupied by the Muslin invasion force from northern Africa.

Oxymoron.

The Muslims practice of slave trading ...

DAMNATION! Another Islamofascist abomination!

More tha 85% of the Africans transported to the New World were brought by the Spainish and Portugese.

The "New World" is not under discussion, PeeDee, but the United States.

The majority of Blacks now living in the US have not a single ancestor who was a slave in this country.

Source? Seems a rather idiotic assertion which assumes that the later arrivals didn't intermarry with the descendants of slaves.

But even if true - which is doubtful,that leaves a good 20 million plus who DID have a slave ancestor.

The first US[sic] slaves were in the area we now call the state of Florida, then claimed and occupied by Spain.

So what? Your point is...???