Donuts, or doughnuts, have a rich history that dates back to the 19th century. Originating from Dutch settlers in America, they were initially called "olykoeks," meaning "oily cakes." The modern ring shape we know today was popularized by a New England ship captain named Hanson Gregory in 1847, who claimed it allowed for even cooking. Donuts gained widespread popularity in the U.S. during World War I when volunteers served them to soldiers, leading to their affectionate nickname, "the soldiers’ treat." Today, they come in countless flavors and styles, making them a beloved treat worldwide.