Question

Choose the statement(s) that highlights the difference between social movements and other forms of collective behaviors such as fads and fashions.
A: Crowds and social movements have lasting and more significant effects and last for a longer period of time than fads and fashions.

B: Crowds and social movements are organized with a common goal, and may even be led by a leader, whereas fads and fashions have neither a common goal nor a leader.

C: Crowds and social movements are more structured and involve people in physical contact, whereas in fads and fashions people may not be in close contact.

Answer 1

The correct answer is CHOICE B

Crowds and social movements are organized with a common goal, and may even be led by a leader, whereas fads and fashions have neither a common goal nor a leader.

Definitions
A social movement usually involves an organized group (where there may be a leader) that acts collectively for the common goal of promoting or resisting 
social change.

A collective behavior is usually spontaneous and not organized; it involves the voluntary behavior of huge numbers of people, which violates the norms and values of dominant culture. 

Answer 2

The statement that highlights the difference between social movements and other forms of collective behaviors such as fads and fashions is B: Crowds and social movements are organized with a common goal, and may even be led by a leader, whereas fads and fashions have neither a common goal nor a leader.