Modern commemorative coins are specifically issued to honor significant events, places, or individuals in American history. The 2016 Modern Commemorative Set includes coins that celebrate the centennial of the National Park Service and the 100th anniversary of the establishment of the United States National Park Service. These coins are minted with modern techniques and often feature intricate designs that reflect their commemorative purpose, appealing to both collectors and investors. The set often includes different denominations, such as silver and gold coins, providing variety for collectors.