October 16 is a significant date in Minnesota history, with many important events occurring on this day. Here are five interesting facts about this date in Minnesota's past:

1. In 1851, the Treaty of Traverse des Sioux was signed on October 16. The treaty ceded millions of acres of land from the Dakota people to the United States government. The treaty was controversial, and its effects are still felt in Minnesota today.

2. On October 16, 1916, a deadly tornado hit the city of Tyler, Minnesota. The tornado killed nine people, injured dozens more, and destroyed much of the town. The tornado was one of the deadliest in Minnesota's history.

3. October 16, 1978, marked the beginning of the American Indian Movement's occupation of the Federal Building in Minneapolis. The occupation lasted for over a month and brought attention to issues facing Native Americans in Minnesota and across the country.

4. In 1991, the Minnesota Twins won their second World Series championship on October 16. The Twins defeated the Atlanta Braves in seven games in a thrilling series that is still remembered by baseball fans today.

5. On October 16, 2002, Minnesota Senator Paul Wellstone died in a plane crash along with seven others, including his wife and daughter. Wellstone was a popular figure in Minnesota politics and was known for his progressive views and advocacy for the poor and working-class. His death was a shock to many in the state and across the country.