Answer:
it is the sky and telephone wires
The practice by Republicans of reminding voters who caused the civil war was known as waving of the bloody shirt.
It is the political strategy of engaging with voters by reminding the passion and privation of the civil war. It focuses on reconstruction issues facing the country. It is also called the practicing the unpleasant memory from the past.
It required government searches and seizures to be conducted only upon issuance of warrant, judicially sanctioned by probable cause, supported by oath or affirmation, particularly describing the place to be searched and the persons or things to be seized