Does History Offer a Successful Model for a Transition from Republic to Monarchy?

If we take the findings of this study seriously, the next natural question is whether modern history provides any examples of a successful transition from a republic back to a monarchy.

Before answering this question, an important point should be considered. If the data examined in this study indicate that monarchies have, overall, performed better, one might ask: why, then, are most countries in the world republics today?

The answer is that political decisions are not always made on the basis of empirical evidence. Revolutions, wars, colonialism, coups, ideologies, international pressures, political traditions, and many other factors have played a role in creating or changing systems of government. Therefore, the prevalence of a particular form of government is not, by itself, evidence of its empirical success—just as the popularity of a scientific theory or a medical treatment does not necessarily demonstrate its correctness or effectiveness.

Modern history nevertheless provides several examples of movement in the opposite direction: a return from republican government to monarchy.

In 1649, following the execution of Charles I, the monarchy was abolished in England, and Oliver Cromwell eventually became head of government. Although his official title was Lord Protector, what matters here is not the title of an office but the mechanism through which political authority is appointed, exercised, and removed. The new system was intended to operate through Parliament and according to republican principles. Cromwell, however, gradually purged Parliament, dissolved it on several occasions, and imposed extensive religious and political restrictions. After his death, an attempt was also made to transfer power to his son, but the regime did not endure, and in 1660 the monarchy was restored in England.

In Cambodia, the Khmer Rouge period from 1975 to 1979, following the earlier abolition of the monarchy and establishment of a republic, produced one of the most catastrophic regimes of the twentieth century, resulting in the deaths of roughly a quarter of the country’s population. After that period ended, the monarchy was eventually restored in 1993. Although Cambodia today still remains far behind developed countries, its condition across many indicators of governance and development is vastly better than during the Khmer Rouge era.

Spain provides another example. After the establishment of the Second Republic in 1931, the country experienced years of political instability, civil war, and subsequently the dictatorship of Francisco Franco. Following Franco’s death, the monarchy was restored in 1975, and with the adoption of a constitutional system in 1978, Spain began its transition into one of Europe’s successful democracies.

These examples are by no means sufficient to establish the inherent superiority of monarchy, nor are they presented as an exhaustive list of historical transitions from republic to monarchy. They simply demonstrate that, contrary to a common assumption, a return from republican government to monarchy is not impossible. Such transitions have occurred in modern history and, in some countries, have been followed by significant political and institutional developments.