Answer:
The group of large waterfalls that make up part of the US-Canadian border are called Niagara falls.
Step-by-step explanation:
Niagara Falls are among the most beautiful natural attractions in North America. They are formed by a series of waterfalls on the Niagara River, which runs between New York State, United States, and Ontario, Canada. The Iroquois people named the falls Niagara, which means “thunder of the waters,” because of the thunderous noise the water makes as it rushes.