Changes

Saint Patrick's day is celebrate as an important Catholic feast day in Ireland. It also has important religious significance in other places that recognize the importance of Saint Patrick in bringing Christianity to Ireland. While the story of Saint Patrick does relate to the bringing of Christianity to Ireland, many of the stories and celebrations have other influences and reasons that have shaped the celebratory day.

The main tradition that continues to have connection to Saint Patrick is the use of the shamrock to teach about the Holy Trinity. However, that tradition was only written down in the 1700s, far later than any of the early Medieval writings about Saint Patrick. Nevertheless, the story could be much older and may reflect at least Medieval beliefs. Other stories, such as snakes being banished from Ireland by Patrick, reflect the fact that there have not been snakes in Ireland since the last ice age. The selection of March 17th as Saint Patrick's day relates to the purported date of Patrick's death, but there is no certainty of that from sources.<ref>For more on Saint Patrick's Day traditions, see: Cronin, M., & Adair, D. (2002).<i> The wearing of the green: a history of St. Patrick’s Day</i>. London ; New York: Routledge, pg. 22.</ref>

==Later Development==

In the 9th and 10th centuries, Saint Patrick's day was being celebrated widely throughout Ireland. By the Medieval period, Patrick became the undisputed Patron Saint of Ireland. By the 17th century, green had increasingly been associated with Ireland. As the color became associated with the country and people, naturally Saint Patrick, the patron saint, began to also be associated with this color, leading to this color being the primary color worn on the feast day. In the 17th century, Luke Wadding, an important Franciscan friar from Ireland, placed Saint Patrick as part of the official important feast days in the Catholic calendar. The Vatican recognized Saint Patrick's day in 1631 as a feast day.<ref>For more on the development of Saint Patrick as the Patron Saint of Ireland, see: Duffy, S., MacShamhráin, A., & Moynes, J. (Eds.). (2005). <i>Medieval Ireland: an encyclopedia</i>. New York: Routledge, pg. 66.</ref>

Even after the conversion to Protestantism and migration of English to Ireland in the 1600s, the Anglican calendar has retained Saint Patrick as part of their celebrations. In the 19th and 20th centuries, Saint Patrick's day began to take a nationalistic characteristic against Protestant and British forces in Ireland. In 1903, Saint Patrick's day in Ireland held its first parade in Waterford, which was the home of the bishop who had created Saint Patrick's day as an official feast day. In 1916, large-scale Saint Patrick's day marches and parades were held in Ireland, where the anti-British occupation Irish Volunteers sponsored these marches and parades. Some accounts suggest many or even most of the participants may have been armed, signifying the troubled period during British occupation throughout Ireland. With the partition of Ireland after the creation of the Irish Free State, celebrations in Northern Ireland began to reflect Protestant and Catholic divisions. The Unionists of Northern Ireland, although recognizing Saint Patrick's day as a holiday, did not hold any official celebrations, while the Catholics used the day as a way to protest against the Unionists.<ref>For more on the tradition of the Saint Patrick's parade and celebrations, see: Barth, E. (1977). <i>Shamrocks, harps, and shillelaghs: the story of the St. Patrick’s Day symbols</i>. New York: Clarion Books. </ref>

In the United States, widespread migration in the mid-19th century led to celebrations of Saint Patrick's day. However, it has been claimed that already by 1762 celebrations of Saint Patrick's day, and even the first official parade, had taken place in New York. By the late 18th and early 19th century, Irish migrants had begun to also hold neighborhood celebrations as a way to remember their cultural identity. In the mid-19th century, celebrations and parades were held in places such as New York, Boston, and other places mostly in the eastern United States (Figure 2). US traditions, in may respects, in the 20th century influence the global spread and influence of Saint Patrick's day.<ref>For more on Irish-American traditions, see: Dolan, J. P. (2008). <i>The Irish Americans: a history</i> (1st U.S. ed). New York: Bloomsbury Press.</ref>

==Modern Meaning==