Final answer:
Wildlife sanctuaries have the most limitations, while national forests allow commercial logging.
Step-by-step explanation:
The three types of preserved areas defined by Teddy Roosevelt were national forests, national parks, and wildlife sanctuaries. Of these three types, wildlife sanctuaries have the most limitations, as they are specifically designated for the protection of wildlife and their habitats and have strict regulations in place to ensure their conservation. On the other hand, national forests allow commercial logging, as part of the utilitarian conservation approach advocated by Roosevelt and Gifford Pinchot.