Which example from the text best illustrates the main idea?

 The author argues that in literature, a character’s moral growth is often revealed through small choices rather than grand speeches. In Harper Lee’s To Kill a Mockingbird, the author of this passage concludes that Scout’s development is shown when she learns to interpret others’ actions with empathy. Instead of simply obeying adults, Scout gradually understands why fairness sometimes requires patience and self-control.

 The passage points to Scout’s first day of school, when she is confused by classroom rules and feels embarrassed by her teacher’s criticism. Later, Scout begins to recognize that adults make decisions shaped by their own fears and limitations. The author then highlights Atticus’s advice that one should “climb into <u>another person’s</u> skin and walk around in it,” arguing that this lesson becomes a standard Scout uses to judge conflicts.

 In addition, the author cites Scout’s behavior near the novel’s end, when she stands on Boo Radley’s porch and imagines the neighborhood from his perspective. This moment, the author argues, is not merely descriptive; it signals that Scout can finally see her community as a web of connected lives. Therefore, the author concludes that Scout’s empathy is the novel’s clearest marker of maturity.

Which piece of evidence best supports the author's main argument?

 The author argues that Florence Nightingale’s impact on medicine came as much from statistics as from bedside care. While she is often remembered for nursing wounded soldiers during the Crimean War (1853–1856), the author concludes that her most lasting contribution was persuading governments to reform sanitation through data. The passage explains that poor ventilation, contaminated water, and overcrowding caused preventable deaths in military hospitals.

 The author cites Nightingale’s reports to British officials after the war, which included carefully organized mortality figures. She used visual charts, including the famous “coxcomb” diagrams, to show that disease killed far more soldiers than battlefield injuries. Secondary historians quoted in the passage argue that these clear comparisons made it difficult for policymakers to ignore the problem. As reforms were implemented, hospital death rates declined, supporting the author’s claim that data-driven advocacy produced measurable change.

 The passage also notes that Nightingale’s approach influenced later public health efforts. By treating sanitation as a matter of evidence and administration, she helped establish a model for reforms that could be evaluated. Therefore, the author concludes that Nightingale should be understood as a pioneer of applied statistics in service of human welfare.

Read the passage, then answer: Which piece of evidence best supports the author's main argument?

 Some historians argue that the printing press accelerated social change in early modern Europe by making information easier to copy and distribute. The author’s central argument is that Johannes Gutenberg’s mid-15th-century innovations did not merely create more books; they lowered the cost of reproducing texts and increased the speed of sharing ideas. As a result, literacy, education, and public debate gradually expanded.

 The passage notes that before printing, scribes copied manuscripts by hand, which was slow and expensive. Consequently, books were scarce, and many people encountered texts only through churches or wealthy patrons. With movable type, printers could reuse letters and produce multiple pages efficiently.

 The author then connects printing to broader communication networks. By the early 1500s, printing shops appeared in many European cities, and pamphlets could circulate beyond local communities. Secondary sources, including historians’ estimates, suggest that millions of printed volumes existed by 1600, a dramatic increase compared with earlier centuries.

 The passage also cites primary evidence. Letters from scholars mention receiving new works more quickly than before, and city records show printers applying for licenses and purchasing paper in large quantities. These documents indicate that printing became a regular business rather than a rare experiment.

 However, the author acknowledges that printing did not instantly educate everyone. Many people remained unable to read, and censorship limited what could be published. Nevertheless, the author concludes that the press created conditions for faster idea-sharing, which gradually reshaped education and public discussion.

 In summary, the author argues that Gutenberg’s press mattered because it changed the economics and speed of communication. The combined primary and secondary evidence supports the conclusion that printed materials became more available across time.

Read the passage, then answer: Identify the statement that provides the strongest support for the author's argument.

 Scientists have long argued that regular sleep is not merely restful but essential for learning. The central conclusion of many classroom-focused studies is that sleep helps the brain stabilize new memories, making information easier to retrieve later. This claim matters for students because it suggests that studying without adequate sleep can reduce the benefits of practice.

 Researchers describe memory formation as a multi-step process. First, new information is encoded while a person is awake, often during reading, discussion, or problem solving. Next, the brain reorganizes and strengthens those patterns, a process linked to specific stages of sleep. Consequently, sleep is sometimes compared to “saving” a document after writing it.

 Laboratory experiments provide concrete evidence for this conclusion. In one common design, participants learn a list of word pairs or a sequence of finger taps. Then, one group sleeps normally while another group stays awake for an equivalent period. When tested the next day, the sleep group typically performs better, even though both groups had the same original learning time.

 Importantly, the benefit is not limited to adults. Several school-based studies report that adolescents who maintain consistent bedtimes show stronger attention and improved recall on quizzes. Although these studies cannot control every variable, they often adjust for factors such as prior grades and total study time.

 Sleep researchers also warn that irregular schedules can interfere with learning. When students alternate between very late nights and early mornings, they may reduce time spent in deeper sleep stages. As a result, the brain may have fewer opportunities to consolidate what was studied.

 Taken together, these findings support a clear argument: for most students, a steady sleep routine is a practical learning strategy. Rather than treating sleep as optional, students can view it as part of effective preparation, similar to reviewing notes or completing practice problems.

Which example from the text best illustrates the main idea?

 The author argues that preserving local history requires more than storing old objects; it requires careful interpretation that connects artifacts to human choices. The passage describes how a town museum received a trunk of letters from the 1920s, along with photographs and receipts. At first glance, the items seemed like ordinary family keepsakes. However, the museum’s curator compared the receipts with newspaper advertisements and discovered that the family had operated a small grocery during a regional coal strike.

 This connection changed the meaning of the letters. One writer described shortages, long lines, and neighbors sharing supplies, which the curator linked to documented disruptions in rail shipments. The author contends that such cross-checking is essential because it prevents museums from presenting sentimental stories without context. Instead, curators can show how national events shaped daily life in specific places.

 The author also points out that interpretation should remain cautious. A single letter might exaggerate, and a photograph might omit unpleasant details. Therefore, the museum sought additional sources, including city council minutes and oral histories recorded decades later. Although oral histories can contain memory errors, they can still reveal how residents understood events at the time.

 Ultimately, the author concludes that local history becomes meaningful when evidence is assembled into a coherent explanation. Objects alone cannot speak; historians must ask disciplined questions and test their answers against multiple records. In this way, a trunk of papers can become a window into a community’s resilience and conflict.

Identify the statement that provides the strongest support for the author's argument.

 In the early 1600s, the Dutch Republic expanded rapidly into global trade, and the author concludes that its success depended less on military conquest than on financial innovation. Rather than relying solely on royal treasure, Dutch merchants built institutions that spread risk and attracted investment from many citizens. In 1602, the Dutch East India Company (VOC) was chartered, and it offered shares to the public, allowing ordinary investors to fund long voyages. This structure made it possible to raise large sums without a single patron bearing the entire danger of shipwreck or piracy.

 The author further argues that Amsterdam’s financial infrastructure created stability. The Bank of Amsterdam, founded in 1609, provided a trusted place for merchants to deposit and transfer money, reducing the uncertainty of dealing with many different coins. Meanwhile, a more regular market for buying and selling shares emerged, which historians often describe as an early form of a stock exchange. These institutions did not eliminate risk, but they made risk manageable and predictable for traders.

 Moreover, the author emphasizes that information and accountability mattered. VOC managers were expected to report profits, losses, and cargo records, and investors could compare voyages over time. Secondary sources, including economic histories, note that this reporting attracted more capital because it reduced rumors and increased confidence. Although the Dutch still fought wars and defended sea routes, the author contends that the financial system allowed commerce to expand even when conflicts disrupted shipping.

 Finally, the author notes that other European powers eventually copied Dutch methods. England’s later joint-stock ventures and the development of the Bank of England in 1694 show that financial tools traveled across borders. Therefore, the author concludes that the Dutch Republic’s global influence grew primarily from its ability to organize capital efficiently, not from sheer force.

Which of the following details strengthens the author's claim about libraries remaining vital in the digital age?

 The author argues that public libraries remain essential even as information becomes increasingly digital. The main conclusion is that libraries provide not only books but also equitable access to technology, trustworthy guidance, and community learning spaces. While some people assume that the internet has replaced libraries, the author contends that online information often requires tools and skills that are not evenly distributed.

 The passage notes that many job applications, government forms, and school assignments require reliable internet access. Librarians, the author explains, help patrons evaluate sources, avoid scams, and navigate databases that are not freely available. The author also cites a 2022 municipal report showing that library computer sessions and Wi-Fi usage increased after several local businesses reduced public seating. This rise suggests that libraries fill a practical gap in access.

 Furthermore, the author describes libraries hosting tutoring, language conversation groups, and workshops on résumé writing. These programs, the author argues, turn libraries into educational hubs rather than quiet storage rooms. Therefore, the author concludes that libraries remain vital because they combine access, expertise, and community services in one public institution.

Which of the following details strengthens the author's claim about urban trees reducing summer heat?

 The author argues that planting and maintaining urban trees is one of the most cost-effective strategies for reducing dangerous summer heat in cities. This conclusion rests on the idea that trees cool neighborhoods through shade and evapotranspiration, lowering surface and air temperatures. In many cities, heat is intensified by dark pavement and dense buildings, which absorb sunlight and release it slowly at night. Consequently, residents in areas with few trees often face higher health risks during heat waves.

 To support the argument, the author cites a 2019 study comparing two nearby neighborhoods with similar building density but different canopy coverage. The neighborhood with greater tree canopy had notably cooler afternoon temperatures and fewer heat-related emergency calls. Additionally, satellite images showed that shaded streets had lower surface temperatures than adjacent unshaded blocks. These findings suggest that the cooling effect is not merely theoretical but measurable across real city landscapes.

 Furthermore, the author notes that trees can reduce energy demand. When trees shade buildings, air conditioners run less frequently, which can lower electricity use during peak hours. Utility reports from several U.S. cities indicate that peak demand often occurs during the hottest afternoons, when grids are most stressed. By reducing demand at those times, trees can indirectly decrease the likelihood of power outages.

 Critics sometimes claim that tree planting is too slow to address immediate heat threats. However, the author responds that cities can prioritize fast-growing species and protect existing mature trees, which provide the strongest cooling. Moreover, targeted planting in the hottest neighborhoods can improve equity by directing benefits to communities that face the greatest heat exposure. Therefore, while trees are not the only solution, the author concludes they are an essential component of a comprehensive heat strategy.

What evidence does the author use to support the conclusion that coral reefs are vulnerable to warming oceans?

 The author argues that coral reefs are unusually sensitive to small changes in water temperature, making them vulnerable in a warming ocean. The passage concludes that protecting reefs requires both reducing local stressors and limiting global temperature rise. Corals depend on symbiotic algae that live in their tissues and provide much of their energy. When temperatures remain elevated, this relationship breaks down, and corals can bleach, losing color and vital nutrition.

 To support the conclusion, the author describes field observations after a major marine heat wave in 2016. In several monitored reef sites, scientists recorded widespread bleaching and later measured reduced coral cover. The author also cites controlled aquarium experiments in which corals exposed to sustained higher temperatures bleached more frequently than corals kept at stable temperatures. Together, these findings indicate a consistent pattern across both natural and experimental settings.

 The author adds that reefs face additional pressures, including pollution and overfishing, which can reduce their ability to recover. However, the author maintains that temperature stress is a central driver because bleaching events have become more frequent as oceans warm. Therefore, the author concludes that reef protection must address climate trends as well as local management.

Which piece of evidence best supports the author's main argument?

 The author concludes that recycling programs succeed when they prioritize clarity and convenience rather than relying on guilt. Many residents want to recycle, yet they are discouraged by confusing rules that vary by neighborhood or change without notice. The passage argues that when a city standardizes labels and collection procedures, contamination decreases and usable material increases. In other words, the design of the system can make responsible behavior easier.

 The author cites a case study from a mid-sized city that redesigned its bins in 2021. Instead of long lists of prohibited items, the city used simple pictures and a short set of “yes” examples printed directly on the lid. It also distributed the same guide in multiple languages and posted identical signs at apartment recycling rooms. After the change, the city’s waste department reported fewer plastic bags and food scraps mixed into recycling loads.

 Additionally, the author notes that convenience matters as much as information. When recycling bins are located far from trash bins, people are more likely to throw everything away. Therefore, the city required new public buildings to place paired bins together and to empty them on the same schedule. The author argues that these small design choices reduce the effort required to recycle correctly.

 Critics sometimes say that recycling depends mainly on personal virtue. However, the author responds that even motivated people make mistakes in poorly designed systems. For that reason, the author concludes that the most effective recycling policies treat residents as partners and remove unnecessary obstacles.