What Occurs When a Social Movement Reaches the Institutionalization Stage

What occurs when a social movement reaches the institutionalization stage?

A) policies and ideology are formalized and a leader, likely to be a kind of statesperson, is chosen
B) more definite ideas about the causes of the problems and about the goals begin to emerge
C) the movement transforms into a fixed organization with a formal structure and division of duties
D) reform-minded members tend to split off in splinter groups
E) the movement ceases to satisfy the needs of its members