The labor practices of the fast food industry have their origins in the assembly line systems adopted by American manufacturers in the early twentieth century. Business historian Alfred D. Chandler has argued that a high rate of “throughput” was the most important aspect of these mass production systems. A factory’s throughput is the speed and volume of its flow—a much more crucial measurement, according to Chandler, than the number of workers it employs or the value of its machinery. Which of the following choices best describes the evidence used in this excerpt?

the reason some people sacrifice their own life for another person's life could be that they are in love with them and would do anything to keep them safe a protected even if that means risking their life in the process

wrong! the answer is c.

1. negative, complain without fixing anything.

2. she disagrees with them.

ian mortimer in his book "the time traveller's guide to elizabethan england" uses a narrative in his style, which successfully conveys a clear description of the life in england in the 16th century. he writes in second person, which makes it comfortable to reader and easy to understand, he captures the readers attention with views of the landscape, the streets, the people including rich and poor. he also depicts some cultural traits from how people behave, eat or what they wear. his descriptions range from the social, economical, the political power to the examples of the life of common people. it could be tell that this book is about social history rather than a   novel.