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In just one year, the Trump administration’s highly visible crusade against immigration has brought new entries into the U.S. to a grinding halt. The demographic consequences are already starting to show up in economic data, and could soon worsen the increasingly dire state of the nation’s $38.8 trillion (and growing) national debt.
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Option A: Open an Issue (easiest)
Quadtrees aren't limited to point data. They can also partition regions of continuous data, like the pixels of an image.
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