1. On April 7, 1857, the Minnesota Territorial Legislature passed an act establishing the University of Minnesota, which later became the flagship campus of the University of Minnesota system.

2. On April 7, 1882, a devastating tornado struck the town of Cottonwood, Minnesota, killing 24 people and causing extensive damage to buildings and infrastructure.

3. On April 7, 1968, in the wake of the assassination of Martin Luther King Jr., a curfew was imposed in Minneapolis and St. Paul, and the Minnesota National Guard was called in to help maintain order.

4. On April 7, 1983, the Minnesota Timberwolves were officially granted an NBA franchise, becoming the state's first professional basketball team.

5. On April 7, 1999, a massive blizzard swept through the upper Midwest, dumping up to 20 inches of snow in some areas and causing widespread power outages and travel disruptions. The storm became known as the "April Fools' Blizzard" due to its unexpected and severe impact.