identify and describe two social issues that realist writers worked to improve by making more americans care about the problems. for each issue, name a writer who wrote realistically about the situation

What point is the author trying to make by comparing the travel times of the first transcontinental railroad and the first transcontinental flight?

Which option is the most relevant piece of evidence for this claim

Healthcare costs are becoming an issue for many americans. in just two years, the average family has seen an increase of 3 percent in insurance costs. the increase rises to 25 percent when you include families who buy insurance on an exchange. at this rate, health care will soon be completely unaffordable for most americans. therefore, lowering the cost of health insurance must be a priority for lawmakers. which statement best explains why the argument is logical? a.)the argument incorporates empirical and anecdotal evidence. b.)the argument includes a strong counterclaim and a fair rebuttal. c.)the argument contains relevant reasons supported with facts and data. d.)the argument includes a personal experience as an emotional appeal.