What way are all social movements alike?

Social movements are all about change. They involve people coming together to work towards a common goal, usually social or political reform. They are all characterised by collective action, organisation, and a shared ideology. Social movements are often formed in response to social problems or injustices, and they can take many different forms, from peaceful protests and boycotts to more radical forms of activism. They can be local, national, or even global in scope.