The answer is B. Federalism. Like in the united states we have the Executive, Legislative and Judicial branch but the separation of powers comes with it tho.
A. Separation of powers
Separation of powers is a political convention beginning in the works of Charles de Secondat, Baron de Montesquieu in The Spirit of the Laws, in which he contended for a protected government with three separate branches, every one of which would have characterized capacities to check the forces of the others.
