KKK Quilt at the Antique shop

I like handmade things, and quilts are amazing when done well. I saw one of these quilts at the antique shop in North Adams. Both sides, hand embroidered, with imagery that looked like pure folk decoration, and not that pricey for something that's getting towards 100 years old. I pictured the person being an artist. If anyone made work that looked like this today, they'd be a hero. The date said 1928 at the top. But after folding it open, there it was! It said KKK.