Great Lakes Patrol assigned to operate against criminals who were ravaging the logging industry. These so called timber pirates conducted illegal cutting of timber on federal land and then smuggled the valuable commodity out of the area in order to sell it. The areas most affected were in the western Great Lakes region, along the coasts of Michigan, Wisconsin, Illinois and Minnesota. Much of these forested areas controlled by the government were reserved for the building of new warships. The illegal timber trade centered on Chicago and Milwaukee. It was nearly as violent as the alcohol trade, which was carried out over the
The Rise and Fall of the Great Lakes The Rise and Fall of the Great Lakes The Rise and Fall of the Great Lakes is a 1968 Canadian short film featuring a humorous geography lesson, in which a canoeist travels abruptly through time as he crosses the Great Lakes, experiencing cataclysmic changes in different eras. The film is narrated in ballad form. Some animation is employed in the film to show the coming and going of the Ice Age when the lakes were born, but most of the other episodes of lake history are suggested by camera tricks that affect the canoeist and so emphasize the change. There