Who is an elected county who arrests lawbreakers?

county sheriffs

Explanation:

One of these elected officials is the county sheriff, who usually commands sev- eral deputies and an office staff. The sheriff arrests lawbreakers and carries out the orders of county courts. In many states, the sheriff is responsible for law enforcement only in the areas of the county that are not part of a city.

abu bakr, was a senior companion and—through his daughter aisha—a father-in-law of the islamic prophet muhammad. abu bakr became the first openly declared muslim outside muhammad's family. abu bakr served as a trusted advisor to muhammad.