11. What organization used violence to intimidate people?

Intimidation (also called cowing) is intentional behavior that "would cause a person of ordinary sensibilities" to fear injury or harm.

Explanation:

white supremacy, the belief that white people are superior due to race and how after Reconstruction, white supremacists formed political and social groups.

-an amendment is proposed.

-two-thirds of congress must approve.

-thee-quarters of states must approve.

-the proposed amendment becomes law.

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