Final answer:
In a federal system, the federal level has jurisdiction over national matters, while provincial levels have jurisdiction over regional matters. Both levels of government play roles in policy areas related to people.
Step-by-step explanation:
In a federal system, the federal level has more jurisdiction over matters that affect the entire country, such as national security and promoting national economic prosperity. On the other hand, provincial levels have more jurisdiction over matters within their regions, such as administering education, health care, and public services. In terms of the people, both levels of government play roles in policy areas like immigration and marriage equality.