What does 'don't sweat the small stuff' mean?

Which of the following resources would best you to correct an awkward sentence structure? a) writing fiction: a guide to narrative craft b) story trumps structure: how to write unforgettable fiction by breaking the rules c) artful sentences d) the artist’s way

What is one way that the author makes a distinction between the first transcontinental railroad and the first transcontinental passenger flights in 1936

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