Question

questions 10 through 12 refer to the following.
\on several occasions, ghazan khan went to the observatory at maragha * and watched the muslim, christian, and chinese astronomers make their observations. he looked at all the operations and instruments, studied them, and asked about their procedures, which he understood in spite of their difficulty. he also ordered the construction of a dome in order to investigate the suns motion and he spoke out with his astronomers about it. all of them said that although they had never seen such an instrument, it was reasonable and sensible.
he gave orders for the construction of an observatory next to his tomb in tabriz in persia.
he explained how to construct the observatory with such clarity that local wise men
marveled at his intelligence, because such work had not been done in any era. those wise
men said that constructing the observatory would be extremely difficult. he guided them,
whereupon they commenced building it and they finished it following his instructions.
those wise men and all the engineers agreed that nobody had done such a thing before nor
had imagined doing it.\

• ruler of the mongol ilkhanate, whose territories included most of the muslim middle east,

reigned 1295 - 1304
** an astronomical observatory in present - day azerbaijan, established by a grant from the
first ilkhanid ruler in the mid - thirteenth century
rashid al - din hamdani, persian muslim historian and government minister in ghazan
khans court, excerpt from a universal history commissioned by ghazan khan, completed
circa 1316
11 mark for review
which of the following best describes the historical situation in eurasia at the time the
passage was written?
a frequent warfare limited the opportunities for cultural creativity
and artistic innovation.
b political upheaval and reorganization increased cultural and
scientific exchanges across regions.
c revived long - distance trade spread pathogens and infectious to
regions that had not been previously affected by them.
d the invention and spread of new weapons and military tactics
radically transformed the global balance of power

Explanation:

The passage describes Ghazan Khan's observatory project, which involved collaboration among Muslim, Christian, and Chinese astronomers. This indicates cultural and scientific exchange across regions. Political upheaval (the Mongol Ilkhanate's rule) and reorganization (Ghazan Khan's governance) likely facilitated such exchanges. For example, Ghazan Khan's patronage and the empire's territorial reach (including regions of the Muslim Middle East) would have enabled bringing together scholars from different areas. Options A (frequent warfare limiting cultural activity) is contrary as the text shows active cultural - scientific work. Option C (revived long - distance trade spreading pathogens) is not relevant to the observatory's cultural - scientific focus. Option D (invention transforming power balance) is not mentioned.

Answer:

B. Political upheaval and reorganization increased cultural and scientific exchanges across regions.