European immigrants migrated
Answer:
The police officer must be certain there is sufficient suspicion to carry out a search.
When arrest warrants are issued, it is a police officer who serves the warrant and takes the suspect into custody.
Explanation:
Under the Fourth Amendment of the US Constitution, a police officer may have certain rights to conduct a search through the provision of probable cause. It establishes that the government may search or seize objects of interests if there is a good reason to believe that a location contains evidence or involves government's interests.
Therefore, before any search is conducted, the police officer must be certain there is sufficient suspicion to carry out a search.
The police officer must also understand that when arrest warrants are issued, it is a police officer who serves the warrant and takes the suspect into custody. The officer must convince the court that a crime was committed and the person served with the warrant is suspicious.
Immigrants desired to come to the United States in order to obtain better job opportunities, and escape ongoing wars in their homeland. (Might not be the best, just kinda thought of it on the spot)