des moines, ia, u.s. - pro-ukraine signs and banners made by high school students from des moines on thursday, march 31, 2022. - 反戰標誌 個影片檔及 b 捲影像00:21
senior woman talking and holding signs during a demonstration for environmentalism - 反戰標誌 個影片檔及 b 捲影像00:17