Avenged Sevenfold is the fourth studio album of Avenged Sevenfold.
The mayors of Puerto Rico encompass the different mayors of the municipalities of Puerto Rico ; each mayor being the highest-ranking officer of its corresponding municipality .. mayor. mayor. municipalities of Puerto Rico. municipalities of Puerto Rico. Several laws existed that created the post of mayor in each municipality but they were all repealed in favor of a broad and encompassing law known as the Autonomous Municipalities Act of 1991 .. Autonomous Municipalities Act of 1991. Autonomous Municipalities Act of 1991. mayor. mayor. The mayors do not constitute a body , and are not required by law to do so , but they have voluntarily assembled into two organizations  :. the Puerto Rico Mayors Association , which represents the mayors from the Popular Democratic Party and. Puerto Rico Mayors Association. Puerto Rico Mayors Association. Popular Democratic Party. Popular Democratic Party ( Puerto Rico ). the Puerto Rico Mayors Federation , which represents the mayors from the New Progressive Party .. Puerto Rico Mayors Federation. Puerto Rico Mayors Federation. New Progressive Party. New Progressive Party of Puerto Rico. Each mayor is also the commander-in-chief of its corresponding municipal police .. mayor. mayor. commander-in-chief. commander-in-chief. municipal police. Puerto Rico municipal police