5. Main idea related title for the passage:
"The Rise and Fall of the Cowboy Era: How Railroads Changed the West"
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6. Summarize the passage in your own words:
In the early 1800s, cattle in the American Southwest were plentiful and worth very little because they roamed freely on open ranges. However, as railroads expanded across the country in the mid-1800s, people could transport cattle to cities in the Northeast where beef was in high demand. This dramatically increased the value of cattle—now worth $20–$40 each if they could be driven to a train station. Cowboys began herding large groups of cattle over long distances to reach these railheads, making it a profitable but dangerous job due to threats like rustlers, stampedes, and harsh weather. By the early 1900s, barbed wire fencing ended the open range system, effectively ending the era of the cowboy. The railroad not only changed the economy of cattle but also shaped the rise and eventual decline of the cowboy.
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7. Main idea related title for the passage:
"The Demise of the Trolley System: How Big Business Shaped Public Transit"
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8. Summarize the passage in your own words:
Electric trolley cars were once a major form of public transportation in the U.S., known for being clean and comfortable. However, starting in the 1920s, General Motors formed a special unit aimed at replacing trolleys with buses, trucks, and cars. Over the next decade, this group influenced laws and regulations that made running trolley systems harder and less profitable. In 1936, GM created front companies to buy and dismantle trolley systems, backed by investments from major auto and oil companies like Firestone Tire, Standard Oil, and Phillips Petroleum. Some believe these powerful corporations deliberately weakened trolley systems to push people toward using automobiles instead, boosting car sales. While factors like labor strikes and the Great Depression contributed to the decline of trams, the main reason may have been coordinated efforts by rival industries to destroy the trolley system for their own financial gain.
Parent Tip: Review the logic above to help your child master the concept of summary and main idea worksheet 1.
