Which of these was an experimental type of romanesque architecture?
a. ribbed domes
b. ribbed arches
c. ribbed vaults
d. all of the above

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