Who has the authority to call any military company in the county to assist in overcoming resistance?

The sheriff has the authority to call any military company in the county to assist in overcoming resistance due to their role as the chief law enforcement officer in the county. The sheriff's powers include enforcing the law and ensuring the public safety within their jurisdiction. This authority is vital during situations where local law enforcement may require additional support, such as during riots, civil disturbances, or other emergencies that exceed their capacity to manage.

While a mayor or city council member may have influence in municipal matters and can coordinate local responses, it is the sheriff who holds the formal authority to call upon military assistance within the county. The chief of police operates within the city limits and may have jurisdiction over city law enforcement issues, but ultimately, the sheriff is the elected official responsible for a broader scope of law enforcement which includes responding to significant threats in coordination with military support if necessary.