Answer:
- The practice of tradition is very popular and key to our sense of belonging. Tradition helps us to feel like we belong in this world when we've come from somewhere else. It also helps us to fit in when we've always been in the same place. And it provides a sense of belonging for those who may feel like an outsider.
- The day commemorates Saint Patrick and the arrival of Christianity in Ireland, and, by extension, celebrates the heritage and culture of the Irish in general. Celebrations generally involve public parades and festivals, céilithe, and the wearing of green attire or shamrocks.