Admitted to the Union in the year 1858, Minnesota is the 32nd state of the United States. It is home to roughly 5,706,494 people, and ranks as the 12th largest state, occupying an area of 225,163 km². It has a humid continental climate, characterized by hot and humid summers, and equally cold winters with below-freezing temperatures. Being located in the upper Midwest section of the United States puts the state in a unique position where residents can experience a great degree of variation among the four seasons that come and go every year. Snowfall is a major source of precipitation here, and ice jams and spring snowmelt runoffs are often known to cause flooding here.
Staying protected against the cold and snow is a major priority in Minnesota, which makes materials like asphalt and slate the go-to ones to make roofs. In recent years, metals are also being used - partially because of their lightweight sturdiness, and partially because they can be fashioned to look like other materials - even wood. Clay and concrete are also used due to their hail and rain resistance - albeit to a lesser extent. In terms of designs, gable, hip and “A-Frame” roofs tend to be popular as they do not allow for any water or snow buildup (and the damage that can cause). Also commonly found here are shed roofs, which are essentially a single slope and serve the same purpose very efficiently, especially for smaller places.