Question

The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized. The simple subject of the Fourth Amendment is: the people searches warrants the right

Answer 1

the people: object of the preposition of
searches: part of the compound object of the preposition against
warrants: noun serving as subject of the independent clause
The right: simple subject