In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

The largest labor movement in this country was organized by Carlos Mahecha and Maria Cano, but was crippled when a general fired into a demonstration in 1929. Jorge Eliecer Gaitan orated against the "masacre de las bananeras" and presented its Congress with the skull of a child killed by the Army. Gaitan's assassination in 1948 is regarded as the start of "La Violencia", a still-existing war in this country between liberals and conservatives. Though once ravaged by a conflict over banana workers' unions, this country is now home to a group, often described as "narcoterrorists," which kidnaps politicians. For 10 points, name this country, the home base of FARC.
History

Pieces within this opera include the trio "Zitti, zitti" and the aria "Una voce poco fa." One character in this opera pretends to be the student Lindoro in order to deceive Dr. Bartolo. The title character of this opera repeatedly sings the phrase "della citta" in one aria. That title character aids Count Almaviva in wooing Rosina and sings the aria "Largo al Factotum." For 10 points, name this opera buffa about the servant Figaro, composed by Gioacchino Rossini.
Fine Arts

They often form stacks of G-quadruplexes with potassium or sodium ions between each quadruplex. They are not necessary or present in most prokaryotes, especially those with circular DNA, and are only maintained in the germ cells of multicellular eukaryotes. When they become uncapped, they can lead to apoptosis or senescence of somatic cells, which may be the root of normal aging. Considered the solution to Watson's "end-replication problem," FTP, identify these repeated nucleotide sequences that protect and define the ends of chromosomes.

Science