the death squads killed them! I just found this article which reminded me I've heard of them before, and have forgotten to do some appropriate research on them. You may want to think about this, and Colombia's willingness to accept differences of opinion in politics:
Walking Ghosts: Murder and Guerrilla Politics in Colombia
Steven Dudley, Routledge, 2004, 253 pp.
The mid-1980s birth of the Unión Patriótica (Patriotic Union, UP), a new political party in Colombia, brought a fresh wind of hope to the violence-battered country. In those days the largest guerrilla organization, the FARC, was in peace talks with the administration of President Belisario Betancur. It appeared that the insurgency might be persuaded to demobilize an the long stranglehold of the Conservative and Liberal parties might eventually be broken. In pueblos and in the cities, the yellow-and-green UP flag fluttered over exuberant rallies. “The UP caught on in a way that surprised everyone,” UP propaganda chief Álvaro Salazar later remembered, “including me.”
Then the killings began. UP militants were gunned down, slain in bombings. However, party members refused to give up. In 1986 congressional and local elections, UP candidates won 24 seats as provincial deputies and 275 as representatives to municipal councils—as well as three seats in the national senate and four as congressional representatives. In presidential elections that year, the UP’s candidate, Jaime Pardo Leal, received over 325,000 votes, more than any “progressive” had ever attained in Colombia.
But the killings continued. Right-wing paramilitaries, fueled by drug trafficking and in cooperation with Colombia’s security forces, assassinated some 500 UP members in the party’s first two years of existence. One of the newly elected UP senators, Pedro Nel Jiménez, was soon a victim. In October 1987 Jaime Pardo Leal was assassinated as he was taking his family on a vacation trip. The UP’s next presidential candidate, Bernardo Jaramillo, was killed a few months before the 1990 elections.
By now some 4,000 UP leaders and members have been assassinated in what the Inter-American Commission on Human Rights has appropriately called a political genocide.
(snip)
Right-wing forces still use the “guerrilla” label as a justification for their assassinations. A UP leader, Carlos Bernal, was murdered with his protective escort in Cúcuta as recently as April 1, 2004.
(snip)
It’s a sobering tale, one that needs to be told and puzzled over. The UP is actually only one of several alternative parties that have emerged in Colombia since the mid-twentieth century, and in each case their leaders have been slain or silenced. Why?
More:
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