Box lacrosse places at the World Indoor Lacrosse Championships. Lacrosse is a traditional indigenous people's game and was first encountered by Europeans when French Jesuit missionaries in the St. Lawrence Valley witnessed the game in the 1630s. Lacrosse for centuries was seen as a key element of cultural identity and spiritual healing to Native Americans. It originated as a field game and was adopted first by Canadian, American, and English athletes as a field game, eventually settling on a 10 v 10 format. Box lacrosse is a modern version of the game that was invented in Canada during the 1920s and 1930s.
Scottish Americans million Americans self-reported Scottish ancestry, 1.7% of the total US population. Another 4.3 million self-reported Scotch-Irish ancestry, for a total of 9.2 million Americans self-reporting some kind of Scottish descent. Self-reported numbers are regarded by demographers as massive under-counts, because Scottish ancestry is known to be disproportionately under-reported among the majority of mixed ancestry, and because areas where people reported "American" ancestry were the places where, historically, Scottish and Scotch-Irish Protestants settled in America (that is: along the North American coast, Appalachia, and the Southeastern United States). Scottish Americans descended from nineteenth-century Scottish emigrants tend to be concentrated in the