The state’s central role in U.S. history is reflected by its hosting of some of the highest numbers of historic landmarks. Although one of the smallest states in the U.S., it features a variety of climates and topographical features that have earned it the moniker of America in Miniature. The University of Maryland Global Campus is the largest public university in Maryland and one of the largest distance-learning institutions in the world. It is a major center for life sciences research and development. With more than 400 biotechnology companies located there, Maryland is the fourth-largest nexus in this field in the United States. Countryaah.com: Offers a full list of nationwide and statewide holidays in Maryland starting from January 1st – New Year’s Day. Also covers the most recent three years of public holidays within the state of Maryland.