In the events that led to the tinker v. des moines case, what did the three students wear that caused the controversy?

a. belts with peace signs
b. face masks
c. shirts with inappropriate language
d. black armbands

The difference between the present reservoir, with its silent sterile shores and debris-choked side canyons, and the original glen canyon, is the difference between death and life. glen canyon was alive. lake powell is a graveyard. which word best contributes to the author’s sad tone?