Complex sentence: The Dubuque Fighting Saints are a Tier I junior ice hockey team playing in the United States Hockey League (USHL) and are based in the city of Dubuque, Iowa on the banks of the Mississippi River at the border intersects of Iowa, Illinois and Wisconsin.
Split into simpler sentences: The Dubuque Fighting Saints are a Tier I junior ice hockey team playing in the United States Hockey League (USHL). Located in the city of Dubuque, Iowa on the banks of the Mississippi River at the border intersects of Iowa, Illinois and Wisconsin.