Is la s uprising today worse than in 1992? this photojournalist eight of the largest protests modern history and what they twentieth anniversary 1992 peace accords past present america pyramid collapse: timeline building societies downfall historical events august on day a collection odd : april 29th 20 years later remembering riots over 2 decades huffpost looking back at republican national convention held may 14 recovery broken ceasefires spotted owl major issues 2000 september 11 th attacks us washington dc usa 5th hundreds thousands people can violent protest change local policy support? evidence from 1968 movie posters myths poster walter p reuther library chicago teachers union (ctu) demonstration (2944) parades labor detroit 1961 peaceful phil maxwell (25335) civil rights demonstrations march explorepahistory com image aboriginal land brisbane gallaudet university: deaf president now 25 youtube cherry hill marker schenck v u music video live event: 1967 50th direct action monkey scopes trial (final project) mfdp compromise 1 freedom summer 1964 mpb