USA HISTORY

Detailed explanation-1: -verb (used without object), se·ced·ed, se·ced·ing. to withdraw formally from an alliance, federation, or association, as from a political union, a religious organization, etc.

Detailed explanation-2: -se·cede si-ˈsēd. seceded; seceding. intransitive verb. : to withdraw from an organization (such as a religious communion or political party or federation)

Detailed explanation-3: -: to separate from a nation or state and become independent.

Detailed explanation-4: -secede | American Dictionary to decide not to continue to be part of a larger group or organization: The American Civil War began when the South seceded from the Union.