Oreos were an imitation of what earlier sandwich cookie? Correct

Описание: Oreos were an imitation of what earlier sandwich cookie? Correct

The correct answer is Hydrox. Hydrox cookies were the original sandwich cookie that predated Oreos. Among the options provided, Bisc-O-Wich, Duplex Cremes, and Tudor Treats were not the earlier sandwich cookie that Oreos imitated. Hydrox cookies, introduced in 1908, came before Oreos, which were launched in 1912. While Hydrox had a similar sandwich cookie format with two chocolate wafers and a cream filling, the other options listed, Bisc-O-Wich, Duplex Cremes, and Tudor Treats, were not the specific sandwich cookies that inspired the creation of Oreos. Therefore, Hydrox is the correct answer as the original sandwich cookie that Oreos later imitated.