Read the opening paragraph from a formal e-mail. The Nature Center was founded to preserve three hundred acres of woods and wetlands. Our miles of nature trails provide hours of hiking pleasure to our visitors. Our Nature’s Classroom has helped countless children gain an understanding of and appreciation for the importance of nature. Each year, we strive to earn enough donations to maintain this local treasure. This year, in honor of the Nature Center’s fiftieth birthday, our annual fundraiser will be even more elaborate and elegant than usual. Why can the reader conclude that this e-mail was written for a general audience? It contains language that suggests that the general audience is officially connected to the Nature Center. It assumes that the general audience already knows a lot about the Nature Center and its annual fundraiser. It assumes that the general audience is in a position to effect big changes in the Nature Center. It contains background information about the Nature Center that a general audience would need.