This album containing images of protests over time. I would use these images in a gallery walk, posting them on the book shelves in the library. The students would walk around looking at the images first. Then they would write their names on a sticky note and stick it next to the image they want to share an observation. After making our observations, the students would make guesses as to what the group is protesting and what their technique is. Then we write down questions the students have about the protests and give them an opportunity to research the image and the protest.