British Colonial America after 1776?

I found this while trying to standardize Hopewell, New Jersey. This standardized location is listed as New Jersey, British Colonial America... starting the same year that the United States was founded.
Answers
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I've seen a few like that, too, @BraydenGraves. I suspect the placename standardization algorithm at work, but I don't know for sure.
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@Áine Ní Donnghaile Can the algorithm add new standardized places, or does it just select from an existing list? If it's the latter, that's not the issue here. It's a selectable location on the list, not what was typed in:
I should've had a screenshot of the whole list from the beginning, this is way more clear.
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The standardization algorithm does many strange things. I reported one a few months ago where the algorithm had converted a placename in the 1950 US census to a place that existed in Colonial America.
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In that instance, I suggest that it's the base location data that's wrong.
The village of Hopewell, Hopewell Township, Hunterdon, New Jersey, British Colonial America is dated 1776-1838.
Which is fairly crazy as the level above is the township Hopewell Township, Hunterdon, New Jersey, United States and is dated 1776-1838.
I have submitted a request to replace BCA for Hopewell by US.
None of that means that the placename algorithm won't foul up anyway, of course, even if the village is corrected.
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FYI - The 1776-1838 for Hopewell is now in the US, not BCA.
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