What does the seven-pointed star symbolize?

The seven-pointed star is predominantly recognized as a symbol representing Sheriff's Departments in the United States. The star's design is historically linked to law enforcement, and its points often signify the various responsibilities and duties that a sheriff's department undertakes in serving the community. Sheriff’s departments are vital entities within local law enforcement, tasked with enforcing the law, maintaining public order, and serving as an integral part of the criminal justice system.

The other options, while they may represent important concepts within law enforcement or community service, do not specifically align with the traditional symbolism associated with the seven-pointed star. For instance, the unity of law enforcement agencies and global cooperation would pertain more to collective efforts and initiatives among various law enforcement organizations rather than a single symbol like the seven-pointed star, which is distinctly tied to sheriffs.