**TITLE:** The Revolt of the Lash
In November 1910, four warships trained their guns on Rio de Janeiro. It was not a foreign invasion: they were Brazilian sailors, mostly Black and mixed-race, who had taken up arms against the living and working conditions they deemed degrading—effectively a veiled form of slavery within the Brazilian Navy itself. The episode became known as the Revolt of the Lash, one of the first major popular uprisings against Brazil’s young republic.
To understand the mutiny, one must look back at the country’s history. In 1888, Brazil became the last Western nation to abolish slavery with the enactment of the Golden Law. The change was profound but incomplete: the social structure that had sustained centuries of forced labor did not vanish overnight. The following year, a coup d’état ended the monarchy and established a republic. The political instability that followed fueled a series of revolts and rebellions over the next decades—and the Navy was the stage for some of the most tense.
As the 20th century began, Brazil’s economy heated up with growing international demand for coffee and rubber. The government heavily invested in modernizing the armed forces, particularly the Navy, which had grown outdated and weakened since the Revolt of the Fleet in the 1890s. The goal was to project Brazil as an international power. A central part of this effort was the purchase of the most modern and powerful warships then in existence—dreadnought-type battleships, enormous combat machines that caused a sensation when they arrived in Brazil in 1910.
The paradox was glaring. While the Navy acquired cutting-edge technology, the living conditions of its crew remained primitive and humiliating. White officers, generally from the elite, commanded teams made up predominantly of Black and mixed-race men, many forcibly recruited through long-term contracts that differed little from servitude. Corporal punishments, including the infamous lashings, were routinely applied even for minor infractions—a practice already abolished in much of the world and in other branches of Brazil’s armed forces, but which the Navy insisted on maintaining.
It was in this environment of accumulated tension that a group of sailors carefully planned a mutiny. In the early hours of November 1910, the rebels took control of the two new battleships, a cruiser, and an older vessel. With this, the mutineers amassed firepower superior to the rest of the Brazilian fleet—and turned it toward the capital. The movement’s leadership fell to João Cândido Felisberto, a Black sailor from Rio Grande do Sul who would forever be known as the Black Admiral. The rebels sent a letter to the government with a clear demand: an end to lashings and brutality against sailors, which they called the "slavery" practiced by the Navy.
The government and the Navy’s high command found themselves in a delicate situation. Plans to retake or sink the rebel ships were hindered by distrust in the loyalty of available sailors and equipment issues. The solution came through parliament. Senator Rui Barbosa advocated for amnesty, and Congress overwhelmingly approved a bill that ended corporal punishment and granted pardon to all involved in the mutiny. Trusting the state’s word, the rebels abandoned the ships.
The amnesty, however, meant little. Authorities almost immediately disregarded it. Many sailors were unceremoniously discharged from the Navy. When a second rebellion erupted in protest against the punitive measures that violated the agreement, the repression was brutal: dozens of mutineers were imprisoned, killed, or sent to work on rubber plantations in the North. Historical accounts indicate that during transport to the North, imprisoned sailors were executed and thrown into the sea.
João Cândido was arrested and stood trial but was ultimately acquitted. The Black Admiral lived until 1969 but never regained his social or economic stability, spending much of his life in poverty—a living symbol of the broken promises of the Brazilian republic to its Black population.
The Revolt of the Lash left deep scars. In the short term, it led to the 1911 Military Reform, which formally improved conditions in the armed forces. But its historical significance goes further: the mutiny violently exposed the gap between the ideals of the newly proclaimed republic and the reality faced by Brazil’s poor and Black citizens. In a country that had swept slavery under the rug just twenty-two years earlier, the uprising led by João Cândido and his comrades was one of the first organized cries for dignity and rights in Brazilian history.