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"Section 3 disqualification appears to apply to any covered person who has taken an oath to uphold the Constitution of the United States and thereafter either (1) engages in insurrection or rebellion against the United States or (2) gives aid or comfort to the enemies of the United States, unless a supermajority of Congress “removes such disability.”"
"Section 3 of the Fourteenth Amendment does not expressly require a criminal conviction, and historically, one was not necessary. Reconstruction Era federal prosecutors brought civil actions in court to oust officials linked to the Confederacy, and Congress in some cases took action to refuse to seat Members. Congress last used Section 3 of the Fourteenth Amendment in 1919 to refuse to seat a socialist Congressman accused of having given aid and comfort to Germany during the First World War, irrespective of the Amnesty Act."
