What is the Fenian Brotherhood?

The Fenian Brotherhood was a revolutionary organization founded in the United States in 1858 by Irish immigrants, aiming to establish an independent Irish republic. It sought to achieve this goal through armed insurrection and was part of a broader movement for Irish nationalism that included various groups in both Ireland and America. The Brotherhood was named after the Fianna, legendary warriors in Irish mythology, and played a significant role in the Irish struggle for independence, particularly through attempts to organize uprisings and support for Irish nationalist movements. The organization eventually declined by the late 19th century but laid the groundwork for future Irish nationalist efforts.