1. Members of Parliament (MPs): They're elected to represent people and make laws.
2. Speaker of the House: The top boss in the lower house of parliament, like Greg Fergus.
3. Prime Minister: The head leader in charge of the government, like Justin Trudeau.
4. Cabinet Ministers: Important government leaders chosen by the Prime Minister to run departments.
5. Leader of the Official Opposition: The head of the second-biggest party in parliament, like Pierre Poilivere.
6. Shadow Cabinet: A group of opposition MPs who act like government ministers but are in the minority.