Why are political coalitions formed?
A: People looking for a sound financial investment will form a coalition to invest in.
B: People with the same interests need to form a cooperative group in order to get enough votes to win.
C: People can not all get along so coalitions are formed to keep the peace.
D: People need a way to make a living so they form a coalition.
E: People who are looking for a good education for their children will form a cooperative group.