Read the passage. (1) During the mid-1970s, skateboard design changed. (2) Skateboard makers added a kicktail, or raised back end, to the skateboard and substituted sturdy plastic wheels for metal ones. (3) To skateboarders, these changes were welcome improvements. (4) The kicktail made it possible for them to perform new tricks, while the plastic wheels made the board faster and easier to maneuver. (5) With these improvements, skateboarding became more popular than ever in fact it became a worldwide sport. Which is a run-on sentence? sentence 5 sentence 1 sentence 4 sentence 2

In order really to hate white people, one has to blot so much out of the mind — and the heart — that this hatred itself becomes an exhausting and self-destructive pose. but this does not mean, on the other hand, that love comes easily: the white world is too powerful, too complacent, too ready with gratuitous humiliation, and, above all, too ignorant and too innocent for that.which sentence best explains how the use of parallelism in the excerpt supports baldwin's purpose? a. it proves baldwin's central idea by highlighting the obvious.b. it emphasizes the problems that prevent one from loving the white world.c. it explains why the white world is unable to replace hate with love.d. it enumerates the many ways of dealing with the white world.