Why was the Canadian anthem written?

The Canadian anthem, "O Canada," was originally composed in 1880 as a patriotic song for a French-Canadian patriotic ceremony in Quebec. Over time, it gained popularity and became associated with national pride, reflecting Canada's identity and values. The anthem was officially adopted in 1980, serving as a symbol of unity and national spirit for all Canadians. Its lyrics celebrate the beauty of Canada and the strength of its people.