The requirement for congressional districts to be one, unbroken shape, describes contiguity.
contiguity or contiguous may refer to:Contiguous data storage, Contiguity in computer science Contiguity In biogeography, species distribution is contiguous. territorial land's geographic proximity In territorial seas, there is a contiguous zone. It highlights that the sole need for the correlation of stimuli and reactions is that they have a tight temporal link.
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