Brazil in World War I

The participation of the Brazil in World War I it was established in April 1917, after the Germans had sunk Brazilian ships.

Six months later, Brazil declared war on the German Empire and sent nurses, doctors and airmen who carried out observation missions in the Mediterranean Sea.

Historical context

When World War I broke out on July 28, 1914, Brazil adopted a neutral stance on August 4, 1914. The Brazilian position followed the US decision, which also declared neutrality in the first phase of the combat.

The Brazilian attitude reflected the diplomatic trend that began with Marshal Hermes da Fonseca (1850 - 1923) at the head of the Ministry of War.

There was an intense political and commercial exchange between Brazil and Germany. Brazil sent Brazilian officers to serve in the German Army, which was considered the best prepared and best organized at the time. For its part, the Brazilian government acquired weapons from German companies.

Brazil in the First War
President Wenceslau Braz signs the declaration of war on Germany.

In addition, the country had a considerable amount of German immigrants in the south of the country. Therefore, Brazil understood that there was no reason to get involved in the European conflict.

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Declaration of War on Germany

The change in posture began on April 11, 1917, after a German submarine torpedoed and sank the Brazilian ship Paraná. As a result, Brazil broke diplomatic relations with Germany.

In May of that year, two more Brazilian commercial ships were torpedoed off the coast of Europe, the "Tijuca" it's the "Lapa".

The sinking of the ships caused enormous popular commotion and public opinion welcomed the declaration of war on Germany.

In response, Brazil confiscated 45 merchant ships that were anchored in national ports.

The Germans would attack the freighter "Macao", and would arrest her by a Brazilian commander off the coast of Spain. Consequently, on October 26, 1917, the country adopted a belligerent position.

In a state of war, the Brazilian government prohibited the country's Germans from any type of foreign trade.

The president Wenceslas Braz sanctioned the Law of War on November 16, 1917. Among other retaliations, licenses that allowed German-owned banks and insurance companies to operate were revoked.

Brazil in the First War
Propaganda poster of the Brazilian government in favor of the war.

Participation

Brazil was the only country in South America to enter the war as a combatant. The governments of Bolivia, Ecuador, Uruguay and Peru limited themselves to breaking diplomatic relations with Germany.

Chile, Mexico, Venezuela, Paraguay and Argentina remained neutral.

In war, Brazil sent to combat on May 16, 1918, a naval division with vessels from Rio Grande do Sul, Bahia, Paraíba, Rio Grande do Norte, Piauí and Santa Catarina.

Brazil also assisted in air combat by carrying out reconnaissance missions and providing medical assistance to wounded soldiers.

the president's government Delfim Moreira sent a delegation to act at the Peace Conference, held in Versailles in 1919. There would be signed the Treaty of Versailles.

Brazil asked for financial compensation for the losses of sunken vessels. As compensation, he managed to transfer German ships confiscated during the war to the Brazilian State.

It also participated in the implementation of League of Nations, precursor of the UN (United Nations).

World War I - All Matter

Read more:

  • Causes of the First World War
  • Aftermath of the First World War
  • Phases of the First World War
  • Major Battles of World War I
  • trench warfare
  • triple alliance
  • Triple Entente
  • All About World War I
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