 Complete the following phrase:  Emigration was not uncommon in Ireland in the years preceding the Famine. Between 1815 and 1845, Ireland had already established itself as the major supplier of overseas labour to Great Britain and North America. However, emigration reached a peak during the famine, particularly in the years 18461855. The famine also saw increased emigration to Canada and assisted passages to Australia. Because of ongoing political tensions between the US and the UK, the resulting large and influential Irish American diaspora created, ficed and encouraged the Irish independence movement. In 1858, the Irish Republican Brotherhood IRB, also known as the Fenians was founded as a secret society dedicated to armed rebellion against the British. A related organisation formed in New York was known as Clan na Gael, which several times organised raids into the British Province of Canada. While the Fenians had a considerable presence in rural Ireland, the 