American President John F Kennedy addresses both the Houses of the Irish Parliament - the Dail and the Seanad - at Leinster House, Dublin, on his third day of his visit to the Irish Republic. Seen behind the President is the flag of the 69th New York Volunteers Irish Brigade, which was under fire in the Battle of Fredericksburg, one of the fiercest battles of the American Civil War. Kennedy has presented the flag to the Irish people.