Answer :
1. According to the information provided, Teach would have refrained from harming or murdering his captives mainly because ships were more likely to surrender if the crew had a chance of survival. By not causing harm or fatalities, Teach could increase the chances of other ships surrendering without a fight, thus making it easier for him to achieve his goal of acquiring cargo and money. This strategic approach would align with the idea that Teach's main objective was to obtain treasure and wealth rather than engaging in unnecessary violence.
2. Pirates are typically after cargo, valuables, money, and sometimes even ships themselves. They aim to steal these valuable items to enrich themselves and fund their operations. Whether it is traditional piracy involving capturing ships and looting their goods or modern piracy targeting crew members' belongings and cash, the common motive remains the same: acquiring wealth through illegal means on the high seas.
3. A sentence that accurately combines the information from all three passages about piracy could be: "Pirates are motivated by the desire to acquire valuable goods, money, and treasures, using intimidation and force to secure their ill-gotten gains." This sentence encapsulates the historical and modern aspects of piracy discussed in the passages, emphasizing the pirates' goals of material wealth through theft and coercion.