What Is a Major Source of Tension Within Organizations Such

What is a major source of tension within organizations such as the American Bar Association?

A) Factions emerge or become more defined each time the leadership of the groups changes.
B) The associations are small and personal conflicts often impede pursuit of the common good.
C) There is seldom enough money or manpower to achieve the goals of such organizations.
D) Varied political ideologies of the leadership weaken the group's ability to present a unified front to Congress.
E) Within a large organization there are many specialized groups whose interests may be at odds with each other.