"Observe immigrants not as they come travel-wan up the gang-plank, nor as they issue toil-begrimed from the pit's mouth or mill-gate, but in their gatherings, washed, combed, and in their Sunday best.... They are hirsute, low-browed, big-faced persons of obviously low mentality... They simply look out of place in black clothes and stiff collar, since clearly they belong in skins, in wattled huts at the close of the Great Ice Age. These ox-like men are descendants of those who always stayed behind."

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What signifies Philosophy that does not apply to some Use? May we not learn from hence, that black Clothes are not so fit to wear in a hot Sunny Climate or Season, as white ones; because in such Cloaths the Body is more heated by the Sun when we walk abroad, and are at the same time heated by the Exercise, which double Heat is apt to bring on putrid dangerous Fevers? The Soldiers and Seamen, who must march and labour in the Sun, should in the East or West Indies have an Uniform of white?

— Benjamin Franklin