Yes we know that Protestants vote overwhelmingly for democrats thank you.
And where is the citation for that? You make the claim, do as you would have another do perhaps?
"We know" no such things. The only way the above statment could be made to work would need define "protestants" as any and everyone not RC, or to define them as only their most liberal wings, while also in either instance lumping in the athiest left, whom are not "protestant" at all.
That sort of thing, would be subject to special pleadings sort of thing (making the argument specious) much as the statistics which show RC'er's voting Dem Party more consistently than not, is argued against by Trad Cats with a "those people are not really [Roman] Catholic denial/justification.
For those of us paying attention, we've seen all that ground well enough covered on these pages before.
Otherwise, the much vilified "christian right wing" has not been dominated by Rc'ers, but more like Baptists and other bible-based fundamentalist sorts.
Who knows why you would post such nonsense.
The democrats have only won the Protestant vote in 1932, 1936, and 1964. If Protestants decided elections, then America would never elect democrat presidents.