$5 Modern Commemorative Coins are a series of coins issued by the United States Mint to honor significant events, individuals, or themes in American history. The 2015 $5 commemorative coins, part of this program, often feature distinctive designs and are minted in limited quantities. They are composed of gold, with a specific weight and purity, appealing to collectors and investors alike. These coins not only serve as currency but also as a means to celebrate and preserve American heritage. Collectors often seek them for their artistic value and historical significance.