Michael Guasco, The Misguided Focus on 1619 as the Beginning of Slavery in the U.S. Damages Our Understanding of American History, Smithsonian, Sept. 13, 2017:
In 1619, “20. and odd Negroes” arrived off the coast of Virginia, where they were “bought for victualle” by labor-hungry English colonists. The story of these captive Africans has set the stage for countless scholars and teachers interested in telling the story of slavery in English North America. Unfortunately, 1619 is not the best place to begin a meaningful inquiry into the history of African peoples in America. Certainly, there is a story to be told that begins in 1619, but it is neither well-suited to help us understand slavery as an institution nor to help us better grasp the complicated place of African peoples in the early modern Atlantic world. For too long, the focus on 1619 has led the general public and scholars alike to ignore more important issues and, worse, to silently accept unquestioned assumptions that continue to impact us in remarkably consequential ways. As a historical signifier, 1619 may be more insidious than instructive.
And so, after various revision and problems we arrive at:
...the most poisonous consequence of raising the curtain with 1619 is that it casually normalizes white Christian Europeans as historical constants and makes African actors little more than dependent variables in the effort to understand what it means to be American. Elevating 1619 has the unintended consequence of cementing in our minds that those very same Europeans who lived quite precipitously and very much on death’s doorstep on the wisp of America were, in fact, already home. But, of course, they were not. Europeans were the outsiders. Selective memory has conditioned us to employ terms like settlers and colonists when we would be better served by thinking of the English as invaders or occupiers. In 1619, Virginia was still Tsenacommacah, Europeans were the non-native species, and the English were the illegal aliens. Uncertainty was still very much the order of the day.
When we make the mistake of fixing this place in time as inherently or inevitably English, we prepare the ground for the assumption that the United States already existed in embryonic fashion. When we allow that idea to go unchallenged, we silently condone the notion that this place is, and always has been, white, Christian, and European.
Where does that leave Africans and people of African descent? Unfortunately, the same insidious logic of 1619 that reinforces the illusion of white permanence necessitates that blacks can only be, ipso facto, abnormal, impermanent, and only tolerable to the degree that they adapt themselves to someone else’s fictional universe. Remembering 1619 may be a way of accessing the memory and dignifying the early presence of black people in the place that would become the United States, but it also imprints in our minds, our national narratives, and our history books that blacks are not from these parts. When we elevate the events of 1619, we establish the conditions for people of African descent to remain, forever, strangers in a strange land.
And of course there's more.