Daily Reading Comprehensions For CAT 15 August 2026

It’s almost never a good sign when Thucydides is in the news. The ancient Greek historian of the Peloponnesian War is typically invoked either to alert us to the possible return of a bygone age of terrifying great-power conflict, or to confirm that strong states can and should advance their own material interests, irrespective of justice.

Earlier this year, the Canadian prime minister Mark Carney earned much acclaim when he quoted, at Davos, the most famous lines in Thucydides’ History of the Peloponnesian War: ‘The strong can do what they can, and the weak must suffer what they must.’ While Carney intended his reference to be a critique of US behaviour under the Trump administration, Thucydides is also invoked in defence of aggressive or even imperialistic policies, especially in the United States. Yet those who look to Thucydides for either a justification or a critique of empire should be disappointed. Thucydides pulls no punches: he writes to expose the delusions of both the strong and the weak, the unjust and the just. Self-deception is a leitmotif of his History. Because self-deception is perennial, and because it can prove disastrous to victors and vanquished alike, Thucydides’ work remains timely and timeless, as he expected it would.

Thucydides introduces himself, at the outset of his work, as an Athenian who ‘wrote up’ the war between the Athenians and the Peloponnesians because he judged this war to be the greatest war, surpassing all prior wars, including the Trojan War (all references to Thucydides are to the Richard Crawley translation, with our own modifications where appropriate). The duration of the war contributed to its greatness, persisting for 27 years, from 431 to 404 BCE. Thucydides foresaw the enormity of the conflict, which began with its principal combatants – Athens and Sparta – at their peak as the Hellenic world’s greatest naval and land powers, respectively.

Sparta had been, for centuries, the pre-eminent Greek polis. But, following the Greeks’ repulsion of several attempted invasions by the Persian Empire (collectively known as the Persian Wars), Athens had established a powerful maritime confederacy. Over time, Athens transformed this ostensibly defensive alliance into an empire over a sizeable part of the Hellenic world. Eventually, Sparta was induced, by its own Peloponnesian allies, to declare war against Athens, ostensibly for a number of pretexts but, in reality, to check Athenian expansion.

Over its course, the war between the Athenians and the Peloponnesians would sweep up many smaller Greek cities, not to mention the Persian Empire and assorted non-Greeks. Ultimately, Athens would be defeated, and its empire dismantled, events which Thucydides survived long enough to witness but not to recount in his History.

The line Carney invoked is often associated with ‘realism’ in world politics. This is a somewhat woolly term that encompasses both a moral position of scepticism about the possibility of justice in political life and an analytical approach to understanding political events in terms of material power and interest.

Q1. Why does the author state that "It's almost never a good sign when Thucydides is in the news" in the opening sentence? Correct Option 2 … Explanation: Paragraph 1 explains why it is not a good sign — Thucydides "is typically invoked either to alert us to the possible return of a bygone age of terrifying great-power conflict, or to confirm that strong states can and should advance their own material interests, irrespective of justice." Referencing Thucydides signals geopolitical dread or realpolitik cynicism. Option 1 introduces unsupported claims about translation errors. Option 3 isolates a specific speech and turns it into a general rule. Option 4 contradicts the passage where the war is called "the greatest war." Option 5 is an absurd hyperbole. Hence, option 2. Q2. According to Paragraph 2, why should thinkers looking to Thucydides either to justify OR to critique imperial policy be "disappointed"? Correct Option 3 … Explanation: Paragraph 2 explicitly states: "Thucydides pulls no punches: he writes to expose the delusions of both the strong and the weak, the unjust and the just. Self-deception is a leitmotif of his History." The author argues that Thucydides transcends simple partisan approval or condemnation by laying bare the psychological self-deception inherent to all sides. Option 1 is factually false. Option 2 scrambles historical outcomes. Option 4 brings in the translator without textual support for censorship. Option 5 contradicts Paragraph 3, which notes he lived through the war. Hence, option 3. Q3. Based on Paragraph 4, what was the primary underlying driver that compelled Sparta to declare war against Athens in 431 BCE? Correct Option 3 … Explanation: Paragraph 4 explains that after repelling Persian invasions, Athens turned a defensive alliance into an empire. Consequently, "Sparta was induced, by its own Peloponnesian allies, to declare war against Athens, ostensibly for a number of pretexts but, in reality, to check Athenian expansion." Option 1 misplaces the Persian Wars. Option 2 fabricates a claim about Spartan bankruptcy. Option 4 contains an absurd anachronism placing a modern figure in ancient Greece. Option 5 contradicts the passage, which describes Athens as the greatest naval power. Hence, option 3. Q4. Based on Paragraph 6, how does the passage characterize "realism" in international relations as connected to Thucydides' famous quote ("The strong can do what they can, and the weak must suffer what they must")? Correct Option 3 … Explanation: Paragraph 6 defines realism as "a somewhat woolly term that encompasses both a moral position of scepticism about the possibility of justice in political life and an analytical approach to understanding political events in terms of material power and interest." Option 1 describes legal idealism, which is the opposite of political realism. Option 2 reverses the famous Thucydidean line about the weak suffering what they must. Options 4 and 5 introduce unmentioned AI technology or overly narrow military tactics. Hence, option 3.