Which statement describes an argumentative essay but not an explanatory essay? a. the writer cites the sources of ideas that are not his own. b. the writer organizes the essay around a clear thesis. c. the writer includes historical data and examples as evidence. d. the writer tries to persuade others to agree with her.

Which instance of political expression would be considered symbolic speech? a. a student wearing all black to call attention to political issues b. a candidate for congress giving an interview to the media c. a demonstrator chanting anticorporate slogans outside a company’s headquarters d. a local citizen speaking up at a town hall meeting