Moderating power (Empire of Brazil)

The 1824 Brazilian Constitution created a fourth branch of government, the Moderating Power, alongside the Executive, Legislative, and Judiciary. This power was held solely by the emperor. It functioned as a way to ease conflicts between the legislative and executive branches. As a "keeper of the balance," it gave Emperor Pedro II a position of supremacy throughout his reign, which he reportedly enjoyed with great satisfaction and tranquility.

Tobias Barreto argued that institutions created by reason rather than custom, like the Moderating Power and parliamentary government, would not last long against real-world experience. Galvão Sousa believed this power allowed Brazil to avoid parliamentary chaos by providing an outlet. Historian João Camilo Torres explained its purpose by noting that a monarch, due to dynastic continuity, is not tied to any group, class, or region, nor does he owe his position to parties or economic interests. He has no electoral promises to keep and does not need to prioritize short-term gains, because his successor is his own son, and history often holds grandchildren accountable for their grandparents' mistakes.

Article 99 of the 1824 Constitution declared the emperor inviolable and sacred, bearing no responsibility. This was not unique to Brazil and remains common in parliamentary monarchies. The Moderating Power's prerogatives, listed in Article 101, could only be used after consulting the Council of State. Most matched those of modern monarchs: convening Parliament between sessions, enacting laws, prolonging or dissolving the Chamber of Deputies and calling new elections, freely appointing and dismissing ministers, and granting pardons or amnesties. Additional powers included suspending magistrates after a hearing and consulting the Council, approving or suspending Provincial Council resolutions, and appointing senators from a list of the three most-voted candidates.

Paulo Bonavides argued that the Moderating Power was crucial for Brazil's national unity and political stability, especially in a continent plagued by civil conflict and fragmented into weak republics. Galvão Sousa noted that under Pedro II, this power created a "dictatorship of honesty," becoming the monarch's personal authority, always exercised with a strong sense of public duty.