The Civic Union of the Youth (in Spanish, Unión Cívica de la Juventud) was a youth-oriented Argentine political party founded on September 1, 1889 and dissolved on April 13, 1890 with the establishment of the Civic Union. Soon afterward its leaders originated the most important Argentine political parties of the early 20th Century: the Radical Civic Union, the National Civic Union, the Socialist Party, and the Democratic Progressive Party.
In 1889 Argentina was in the second year of a severe economic crisis that had caused a sharp drop in wages, increased unemployment, and an unprecedented number of strikes. President Julio Argentino Roca was succeeded by his brother-in-law, Miguel Juárez Celman, whose administration was characterized by authoritarian tactics and denunciations of corruption. Among its opponents Celman's government was nicknamed el Unicato, "the Autocracy".
In his introduction to Unión Cívica, su origen, organización y tendencias, published in 1890, Dr. Francisco Ramos Mejía described the genesis of the organization:
On August 20, 1889, Francisco Barroetaveña, a young lawyer from Entre Ríos, published an article in La Nación titled "Tu quoque juventud (en tropel al éxito)" — "You too, youth (in the rush to success)" — in which he challenged the youth who remained loyal to President Celman:
The article produced a massive response. Diverse groups of youths and students, united only by their discontent towards Celman's government, looked to Berroetaveña for leadership. They soon organized themselves into a small interest group which met regularly. Apart from Berroetaveña himself, this group included Modesto Sánchez Viamonte, Carlos Zuberbüler, Carlos Videla, Emilio Gouchon, future president Marcelo T. de Alvear, Juan B. Justo, Manuel A. Montes de Oca, Tomás le Breton, and many others.