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.

artist was inspired to found a movement in his correspondences with Eva Watson-Schutze. In one exhibition of his work, he claimed "I am an American. . . the search for truth is my obsession. " He executed a series of abstract, subject-free works called Equivalents. One of his works shows a narrow gangway that separates an upper deck of men from a lower deck of women and children on a boat. This artist of The Steerage and founder of the journal Camera Work also depicted a certain woman holding her hands to her face and clutching a cattle skull in many photos. For 10 points, name this Photo Secession founder who took many pictures of his wife, Georgia O'Keeffe.
Fine Arts

A failed naval expedition led by this country's Blanco Encalada resulted in the 1837 Treaty of Paucarpata, while its 1925 Constitution began its Presidential Republic period. This modern day country was captured in a campaign led by Pedro de Valdivia; that campaign saw fighting against its native Araucanian or Mapuche Indians. This country's Patria Vieja period of independence was ended at the Disaster of Rancagua. Its independence campaign was led by men like the Carrera Brothers and Bernardo O'Higgins, and the 19th century saw the flourishing of its free port Valparaiso. For 10 points, name this South American country led in the 20th century by Salvador Allende and Augusto Pinochet.
History

In one of this composer's symphonies all the instruments except the percussion and the piano drop out during a scherzo part called "the Masque" found in the second movement, which begins with a section called "The Dirge. " He included movements titled "Agathon," "Phaedrus: Pausanias," and "Socrates" in a work written for solo violin, strings, harp, and percussion titled Serenade after Plato's Symposium. His second symphony's first movement features fourteen variations divided into two parts called "The Seven Ages" and "The Seven Stages," while his first symphony begins with the "Amidah" theme in the first movement titled "Prophecy" followed by sections called "Profanation" and "Lamentation. " This composer's third symphony features a speaker who wakes up a sleeping God from his nave dream of human happiness, and that symphony is dedicated to the memory of John F. Kennedy. For 10 points, name this American composer who wrote the Jeremiah Symphony and the Kaddish Symphony in addition to writing the music for West Side Story.
Fine Arts