What are the three key elements that define Canada’s Government System?

• Federal state, direct democracy, parliamentary system
• Constitutional monarchy, direct democracy, federal system
• Federal state, parliamentary democracy, constitutional monarchy
  Explanation:

  "The three key elements defining Canada's system of government are the federal state, parliamentary democracy, and constitutional monarchy. This combination means Canada has a division of powers, a representative democracy, and a monarch as a symbolic head."
• Confederation, parliamentary democracy, republic