Final answer:
Niagara Falls borders the Canadian province of Ontario and the U.S. state of New York, with the Canadian side being home to the Horseshoe Falls and the American side featuring the American Falls and Bridal Veil Falls.
Step-by-step explanation:
Niagara Falls is a world-renowned natural feature located on the border between the Province of Ontario in Canada and the State of New York in the United States. This iconic waterfall is shared between the two countries, with the Canadian side of Niagara Falls being in Ontario, where one can witness the Horseshoe Falls, and the American side of Niagara Falls located in New York State, where the American Falls and Bridal Veil Falls can be observed.
Historically, the formation of Canada as a nation and the inclusion of the Province of Ontario play a significant role in the region's history. It was after the passage of the British North America Act in 1867 that Ontario along with Quebec, Nova Scotia, and New Brunswick formed the Dominion of Canada.
The region of Niagara Falls has also been historically significant due to its proximity to the United States, contributing to tourism, trade, facilitated by the NAFTA agreement, and migration, including routes vital to the Underground Railroad.