Exercise 3: Classifying a Country With Constitutionally Protected Regional Powers — Possible Solution
============================================================================================================

The chapter's own real, verified distinction turns on one specific
question: does regional power exist because the center has chosen, and
could choose to reverse, a devolution of power - or is regional power
genuinely protected by the constitution itself, beyond the reach of
ordinary central-government legislation? The scenario's own described
facts answer this question directly and unambiguously.

The country described grants its regional governments real, protected
constitutional authority over education and policing specifically -
authority the central government cannot simply override through
ordinary legislation. This matches the chapter's own real definition
of a federal state precisely: federal states "distribute governing
authority between a central government and regional sub-units through
real constitutional provisions," with the regions holding genuinely
protected power of their own, not power merely granted at the
center's own ongoing discretion.

This rules out the unitary classification specifically because the
chapter's own real definition of a unitary state is that regional
governments remain subordinate to the center "even after a devolution
of powers" - meaning even if a unitary country's central government
chooses to grant its regions similar authority over education or
policing, that grant remains reversible by the center at any time,
since it was never constitutionally protected in the first place. The
described country's own authority is explicitly not reversible by
ordinary legislation, which is exactly the real, decisive feature the
chapter uses to separate federal systems from unitary ones, regardless
of how much day-to-day practical authority a unitary region might
otherwise happen to hold.

ANSWER: This country fits the real federal classification, because its
regional governments hold genuinely constitutionally protected
authority over education and policing that the central government
cannot simply override through ordinary legislation - this matches the
chapter's own real definition of federalism exactly, and rules out a
unitary classification specifically because unitary systems keep
regional power reversible by the center even after any devolution,
which this scenario explicitly is not.

WHY THIS WORKS AS AN ANSWER
------------------------------
This identifies the one decisive, real distinguishing feature
(constitutionally protected vs. centrally reversible power) and applies
it directly to the scenario's own specific facts, rather than
classifying the country by the mere existence of regional authority
alone.