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.

[EX Q]: This man achieved full power within his party at the Zunyi Conference. That conference occurred while this man and other members of his party were traveling from Jiangxi (jee-AHNG-shee) to Yanan as part of the Long March. This leader's third wife was part of an influential group that was named the Gang of Four. This ruler was responsible for his country taking part in the (*) Great Leap Forward and the Cultural Revolution. For 10 points, name this political rival of Chiang Kai-shek who was the first leader of Communist China.
[EX A]: History

[EX Q]: Haldan Keffer Hartline won a Nobel Prize for his research on the electrical responses of this object in horseshoe crabs. This object contains Muller glia, which are mitotically active following damage to it. Coats disease causes the separation of this object and a cherry-red spot is found on it in children with Tay-Sachs disease. Horizontal and amacrine cells modulate communication between its cells, the inner layer of which contains ganglion cells. Composed of neural tissue, this innermost layer of the eye has a depression in its center called the macula. For 10 points, name this location of photoreceptors such as rods and cones.
[EX A]: Science

[EX Q]: The first mosque in this country was built at Marree by a group of laborers known as the "Afghan cameleers." The Nan Tien Buddhist temple was built near this country's Mount Kembla. It's not France, but its first native saint founded the Sisters of St. Joseph of the Sacred Heart and is known as "Saint Mary of the Cross." Ceremonial musical instruments from this country include the (*) bullroarer. Some people from this country believe in "songlines," invisible paths across the landscape which mark the routes taken by totemic creator figures such as Barnumbirr, Baiame, and the Rainbow Serpent, who were active during the sacred "Dreamtime." For 10 points, name this country in which Ayers Rock, or Uluru, is considered sacred by its aboriginal population.
[EX A]:
Social Science