In which of those was the 2nd amendment used?
Having said that, weren't those slow change of the laws? I was thinking more about forceful events like the opposition to the Vietnam war, the yellow jackets in France, or what's going on in Hongkong right now.
How much longer would have the Vietnam war lasted if it weren't for large scale marches?
How many people's life got ruined because of marijuana laws for decades. Could have this been avoided with better ways to address harsh laws?
Are there really no law today that are almost universally hated, but kept on the book because of lobbying by companies or vocal minority groups?