Answer: false.
Explanation:
The statement above(that is, in the question) is not true because of the following reasons;
===> Collective Behavior is an irrational Behavior or say, an unstructured behaviour exhibit by a group of people. The Behavior is somewhat spontaneous.
Let me give you an instance of a collective Behavior so that you will be able to get the main idea here. Suppose you are in a conference Hall, composing many people or let us say a large Auditorium for a concert, and unfortunately there was a fire outbreak. Everyone seek to get out of the hall, on the way of getting out, you might(for humanity sake) decide to help others escape too, that is COLLECTIVE BEHAVIOR- Spontaneous reactions.
===>The civil Rights movement in the 1950s can not be termed as a collective Behavior. The movements were organized and structured to accomplish a particular set of goals.
