The Ulster's People's College and the South Belfast Roundtable on Racism launched an exhibition to mark the bicentenary at a Northern Ireland Committee for Refugees and Asylum Seekers (NICRAS) conference on slavery at the Linen Hall Library in 2007. A study group of community workers from NICRAS, the Chinese Welfare Association, Black Youth Network, Donegall Pass Community Forum and the Donegall Pass Community Centre produced the exhibition which told the story of Ireland's involvement in the slave trade and its abolition. Attention was drawn to the fact that merchants in Belfast and across Ireland profited by supplying slave plantations with provisions such as beef or salted fish; some owned slave plantations. The exhibition also stressed that a growing number of campaigners often fought both for Catholic Emancipation and the Abolition of Slavery, linking the two experiences of disadvantage. The exhibition also raised the issues of contemporary slavery and racism. The exhibition toured community centres in Northern Ireland.