Unlawful search and seizure, the Supreme Court Ruling found that incriminating materials given to government representatives by private citizens or employees do not have the same rules regarding lawful search and seizure. For example, if someone provides incriminating documents that were procured without a search warrant and that someone is a private citizen, these documents are admissible in court and not subject to the same search and seizure laws as if they were being collected by a police officer.
It would be "executive privilege" that describes a President's need to keep information private, since this can allow the President to keep information from both Congress and the public.
One of the most important innovations of the British Agricultural Revolution was the development of the Norfolk four-course rotation, which greatly increased crop and livestock yields by improving soil fertility and reducing fallow.