Which of the Following Statements Best Describes Nigeria's Political Parties

Which of the following statements best describes Nigeria's political parties?

A) They have consistently been divided along ethnic lines.
B) They have consistently been divided along ideological lines.
C) They are elite-centered structures that lack an ideological basis and exist mostly to capture power.
D) They compete vigorously at the local and state level but not at the federal level.
E) They have consistently been divided along religious lines.