Answer:
The correct answer is C. A unstable government is one that changes hands frequently.
Step-by-step explanation:
The stability of a government is measured according to the incorruptibility of its democratic institutions and the permanence of its officials along the entire duration of their terms. Following these concepts, a government is unstable when it changes in advance of the deadline established by the laws of that country. These changes can happen by coup d'etats, uncaused resignations, or by popular mobilizations. In any case, instability is given by the breakdown of previously established government deadlines.