| Feature | Canada | Mexico |
|---|---|---|
| Head of State | Monarch (King/Queen) – ceremonial | President – executive & ceremonial |
| Head of Government | Prime Minister (parliamentary) | President (presidential) |
| Senate Selection | Appointed (PM advises Governor General) | Directly elected |
| Electoral System | First-past-the-post (single-member districts) | Mixed: FPTP + proportional representation |
| Party System | Multi-party (Liberal, Conservative, NDP, Bloc, Green) | Historically PRI/PAN dominance; now multi-party (MORENA, PAN, PRI, etc.) |
| Federal-State Power Balance | Federal government stronger | States have significant autonomy |
Canada is a constitutional monarchy with parliamentary democracy; Mexico is a federal presidential republic.