Reading ComprehensionDifficulty: Medium

PT104 S2 P4 Q23 Explanation

Mayan Collapse

A free, expert breakdown of this official LSAT Reading Comprehension question.

TopicsMain PointSociety

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Passage

In The Dynamics of Apocalypse, John Lowe attempts to solve the mystery of the collapse of the Classic Mayan civilization. Lowe bases his study on a detailed examination of the known archaeological record. Like previous investigators, Lowe relies on dated monuments to construct a step-by-step account of the actual collapse. Using the stopped throughout the area, and within a hundred years, the Classic Mayan civilization all but vanished.

Having established this chronology, Lowe sets forth a plausible explanation of the collapse that accommodates the available archaeological evidence. He theorizes that Classic Mayan civilization was brought down by the interaction of several factors, set in motion by population growth. An increase in population, particularly within the elite segment of society, necessitated states thus began to break down, and each downfall triggered others, until the entire civilization collapsed.

If there is a central flaw in Lowe’s explanation, it is that the entire edifice rests on the assumption that the available evidence paints a true picture of how the collapse proceeded. However, it is difficult to know how accurately the archaeological record reflects historic activity, especially of a complex civilization such established that some remained heavily settled long after the custom of carving dynastic monuments had ceased.

What this question is testing

Main Point

Your task

Capture the passage's overall primary point — the claim everything else supports.

Common trap

Answers that are true but too narrow (a single paragraph) or too broad (beyond the passage's scope).

Winning move

Summarize the whole passage in one sentence first, then match it to a choice.

Reading along? Open the full official question in LawHub — we show a fragment here and keep the reasoning in our own words.

The question
23.

Which one of the following best expresses the main idea of

Answer choices

  1. Trap1% picked this

    In The Dynamics of Apocalypse, John Lowe successfully proves that the collapse of Classic Mayan civilization was set in motion by

  2. Trap8% picked this

    In The Dynamics of Apocalypse, John Lowe breaks new ground in solving the mystery of the collapse of Classic Mayan civilization through his use

  3. Trap4% picked this

    In The Dynamics of Apocalypse, John Lowe successfully uses existing data to document the reduction and then cessation of new

  4. Trap7% picked this

    Although John Lowe’s study is based on a careful examination of the historical record, it does not accurately reflect the circumstances surrounding

  5. Correct79% picked this

    While John Lowe’s theory about the collapse of Classic Mayan civilization appears credible, it is based on an assumption that cannot be

    Why this is right

    Answer E is correct.

    Skill tested: Main Point · how this choice captures the passage's function is the move to repeat next time.

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