By definition is a set of facts and circumstances that would induce a reasonably intelligent prudent person to believe a particular person had committed a specific crime or reasonable grounds to make or believe an accusation.

The answer is probable cause.

Explanation:

A probable cause is the reason authorities are able to obtain a warrant or search warrant. Its purpose is to limit the power of police departments, and other authorities, from performing unjustified warrants.

The concept is mentioned in the Fourth Amendment: authorities must provide specific details about the place and person to be searched in order to issue a warrant.

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place

uhh idk for sure but i think it makes it difficult to pump the oil through the oil rigs