I would bet that 95% of the frum Jews that LOVE their Kosher Goyish,chains would consider Thanksgiving “Chukas HaGoyim”.
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To be factually accurate, Thanksgiving is actually a celebration of Chukas HaYehudim. The pilgrims took it directly from our Succos feasts. Governor Bradford even wanted Hebrew to be the language of the Colonies. He read and spoke it fluently.