"Mass protests" refers to large gatherings of people who come together publicly to express their opinions, concerns, or demands about political, social, or economic issues. Full definition
The «intensity of the violence» is the key determining factor and this, of course, can develop fast in mass protest situations. (blog.politics.ox.ac.uk)
But the passion remains, transforming a single day of grassroots mass protest into sustained global expressions of support for science. (science.sciencemag.org)
This brief outline will help school districts identify issues and potential responses to meet the challenges arising from student mass protests. (nsba.org)