Answer:
B. White power and Democratic Party control
Step-by-step explanation:
The White League was formed by some individuals or confederate veterans in Louisiana in 1874 to restore white supremacy.
Hence, the White League wants the White power because it is the power they can use in intimidating the ex-slaves or freed slaves. And also to ensure those who supported the ex-slaves are out of the office, which they believe can be done by taking over the Democratic Party control in the South.