Word by Word Definitions. persistentplay. : existing for a long or longer than usual time or continuously: such as. : retained beyond the usual period. : continuing without change in function or structure.
Federal Bureau of Investigation (FBI), principal investigative agency of the federal government of the United States. The bureau is responsible for conducting investigations in cases where federal laws may have been violated, unless another agency of the federal government has been specifically delegated that duty by statute or executive fiat.
The United States is a federal republic. The federal government of the United States is set up by the Constitution. There are three branches of government. They are the executive branch, the legislative branch, and the judicial branch. State governments and the federal government work in very similar ways.