Final answer:
The province with the majority of French-speaking Canadians is Quebec, where about 80% of the population speaks French as their first language.
Step-by-step explanation:
The province which contains the majority of French-speaking Canadians is Quebec. Approximately 80 percent of Quebec's population speaks French as their native language, making it the center of French-Canadian culture. Besides language, Quebec encompasses a rich French-Canadian history and hosts the largest French-speaking city in the Western hemisphere, Montreal. Despite the presence of French speakers in other provinces, the cultural and political influence of the French-speaking population is most pronounced in Quebec.
Concerns about the preservation of French culture in the face of an increasing number of English speakers and immigrants have led to strict language laws in Quebec. These laws mandate that French be the predominant language in public signs and business operations. Moreover, French-Canadian history is manifest in many aspects of life in Quebec, such as in the names of its cities and in its distinct legal and education systems that are different from those in the rest of Canada.