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Zorluk: ZorIdentifying Unstated Assumptions in Passages

Passage:
For decades, economic historians analyzing the early medieval silk trade attributed the commercial success of Sogdian merchant networks primarily to their adoption of a unified, standardized script across disparate Eurasian oasis kingdoms. Scholars argued that a shared written language drastically reduced transaction costs by enabling enforceable contracts and standardized bills of exchange among distant commercial outposts. However, recent epigraphic discoveries at remote caravanserai sites along the Tarim Basin present a more complex picture. Excavated parchment fragments reveal that local trade contracts were frequently drafted in regional dialects utilizing non-standardized orthographic conventions, rather than the formal, standardized Sogdian script preserved in elite administrative archives. Furthermore, financial disputes recorded in these regional documents were resolved not through formal legal appeals relying on written contractual text, but through informal arbitration conducted by local merchant elders based on unwritten customary norms.

Despite these findings, some historians maintain that the existence of a standardized Sogdian script remains the foundational prerequisite for the expansion of long-distance trans-Eurasian trade during this period. They contend that while localized transactions could rely on customary trust and dialectical scripts, trans-regional settlements spanning thousands of miles required a universal linguistic baseline to establish creditworthiness between merchants who shared no common kinship ties or local arbitration networks.

Statement: The historians' argument that a standardized script was essential for trans-regional trade expansion relies on the unstated assumption that unwritten customary norms and informal reputation networks could not reliably sustain financial transactions across long distances.

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Cevap

True. The statement accurately identifies a necessary unstated assumption required by the historians' argument.
The correct answer is True because the historians' conclusion explicitly claims that trans-regional trade required a standardized script due to the absence of shared local networks. This argument logically depends on the unstated premise that non-written, informal trust mechanisms (such as customary norms or reputation) are inherently limited to short distances and cannot function trans-regionally. Using the Negation Test verifies that if informal customary systems could operate effectively over long distances, the argument for the absolute necessity of a standardized script collapses.

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1
Identify the main argument and conclusion in the passage.
The historians argue that a standardized script was a necessary prerequisite for expanding long-distance trans-Eurasian trade because merchants across vast distances lacked shared kinship ties or local arbitration networks.
Isolating the specific claim and evidence is essential before evaluating underlying assumptions.
2
Identify the gap between the evidence provided and the conclusion reached.
The premise states that long-distance merchants lacked local networks and kinship. The conclusion claims they therefore required a standardized written script to establish creditworthiness.
An unstated assumption must bridge the premise (lack of local networks/kinship) to the conclusion (necessity of a standardized script).
3
Apply the Negation Test to evaluate the statement.
Negate the statement: 'Unwritten customary norms and informal reputation networks COULD reliably sustain financial transactions across long distances.' If this negated claim is true, then long-distance trade would not need a standardized script, causing the historians' argument to collapse.
If negating a statement breaks the core argument, that statement is a necessary unstated assumption.

Anahtar Kavram

Identifying Necessary Unstated Assumptions in Passage Arguments
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