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.

General Herr, who had raised the alarm prior to this battle about the decision to remove all emplaced guns smaller than 75mm, spent most of it in the Caures Woods following the "Trommelfeuer. " Historical debate exists about the veracity of the "Christmas Memo" of Falkenhayn regarding this battle, which saw a heroic stand at Fort Souville. It saw a massive supply operation from Bar-le-Duc along the (*) "Sacred Way," and turned when Robert Nivelle crucially recaptured Fort Douaumont. The Somme offensive was partially launched to relieve this attack, which saw the Germans pushed back to the banks of the Meuse. Lasting nearly a year across 1916, FTP, identify this World War I battle occuring at a site that also names an 843 treaty which divided Charlemagen's empire.
History

This politician beat out George Dewey to be the Democratic presidential candidate with Adlai Stevenson I, and his opposition to heavy retaliation after the Lusitania affair caused him to resign from his post as Secretary of State under Wilson. This man argued for the prosecution against Clarence Darrow in the Scopes Monkey Trial and advocated [*] bimetallism in a speech proclaiming that "you shall not press down on the brow of labor this crown of thorns." For 10 points, name this Populist orator who said that "you shall not crucify mankind on a Cross of Gold" and who ran for president and lost in both 1896 and 1900.
History

Jim Hasseloff and colleagues discovered an 84-nt cryptic intron in this protein's cDNA sequence, making codon alteration a necessary step in this protein's expression in Arabidopsis. Well-characterized mutations of this protein include a serine-to-threonine mutation at position 65 described by Roger Heim, which can be combined with a phenylalanine-to-leucine mutation at position 64 to generate a super-ecliptic pH-sensitive variant of this molecule. The structure of this molecule consists of a beta barrel, and its maturation involves modification of a serine-tyrosine-glycine tripeptide that makes up its chromophore. In 2008, Martin Chalfie and Roger Tsien were awarded the Chemistry Nobel for their work with this molecule, whose major emission peak occurs at 509 nanometers. First isolated from the Aequoria victoria jellyfish, for 10 points, name this molecule often used as a biological marker that when exposed to blue light, emits its namesake colored light.
Science