Social change is the alteration of the social order of a society which may include changes in social institutions, social behaviours or social relations.
A minority must be dedicated to their cause. The greater their dedication, the greater their influence. This should involve some kind of personal sacrifice.
All members of the minority be synchronic and diachronic
Compromise
Members should be flexible and acknowledge what the majority think/believe - being too inflexible may make others think you don't care about their views
Commitment
Members show their dedication to their cause by making sacrifices, dedicating time and money to group-related activities and perhaps breaking the law