What did the British North America Act of 1867 establish?

The British North America Act of 1867 is significant because it established the Dominion of Canada, marking the transition of several British colonies into a self-governing entity under the British Empire. This act united the provinces of Ontario, Quebec, New Brunswick, and Nova Scotia into a single federation, laying the groundwork for what would eventually become the modern nation of Canada.

By creating this new dominion, the act allowed for a degree of self-governance while still acknowledging the authority of the British Parliament. This was a crucial moment in Canada's history, as it represented a step towards national unity and identity, ultimately leading to the inclusion of additional provinces and territories over time. The other concepts mentioned, such as provincial autonomy, a national sport, or the first Canadian constitution, are aspects of Canada’s development but do not directly describe the primary outcome of the British North America Act.