What is the name of the American inventor who was a notable visitor of the Grand Hotel in Michigan?
Grand Hotel (Mackinac Island): The Grand Hotel is a historic hotel and coastal resort on Mackinac Island, Michigan, a small island located at the eastern end of the Straits of Mackinac within Lake Huron between the state's Upper and Lower peninsulas. Thomas Edison: Thomas Alva Edison (February 11, 1847October 18, 1931) was an American inventor and businessman, who has been described as America's greatest inventor.
i don't know