A key element of the Fourth Amendment is that searches and seizures must be conducted only if a serious crime has been committed.
with compassion and support.
using a practical and organized method.
based on reasonable belief that a crime has been committed.

Based on reasonable belief that a crime has been committed.

Explanation:

The Fourth Amendment protects Americans from actions by the Government that amount to unreasonable seizures and searches. The keyword here is Unreasonable. For a person to be protected under this amendment, the reason for the search must be ruled unreasonable by the law.

This means that searches and seizures must be conducted based on a reasonable belief that a crime has been committed. If arrested or subjected to a search without reasonable cause, this amendment protects the person and any evidence that may be acquired at this time is ruled inadmissible in court.

answer: sorry but maybe take a pic of the map so nobody's confused

explanation:

the results of roman expansion produced social conflict and civil war. julius caesar gained power and became a dictator but was then assassinated. the reign of augustus began a long period of imperial rule and peace in the roman empire. rome faced the problems of how to maintain peace, law, and order.

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