Emancipation also meant to stress the fact that all of the black slaves in the US (both north and south) are free people now. President also addressed people and soldiers explaining them that when a region of the confederate state or a whole state is taken; all of the slaves should be treated as free man and freed.
Saint Patrick's Day was made an official Christian feast day in the early 17th century and is observed by the Catholic Church, the Anglican Communion (especially the Church of Ireland), the Eastern Orthodox Church, and the Lutheran Church.
St Patrick's Day occurs on March 17. It is a national holiday in Ireland and commemorates one of its patron saints, St Patrick. In the United Kingdom, it is celebrated in Irish pubs and in cities, such as Nottingham and London where many people with an Irish background live.