Step 1: Understanding New Social Movements.
New Social Movements focus on issues such as identity, culture, lifestyle, gender, environment, and human rights rather than purely economic or class-based struggles.
Step 2: Distinction from Old Social Movements.
Old Social Movements were primarily class-based and aimed at structural or economic transformation, while NSMs emphasize cultural change and individual dignity.
Step 3: Organisational structure.
Founding scholars observed that NSMs generally reject rigid hierarchies and instead promote decentralized, participatory, and horizontal forms of organisation.
Step 4: Elimination of incorrect options.
NSMs are not based solely on social class and are not necessarily revolutionary in their methods.
Final Answer: (A), (C)