In the United Kingdom, Black History Month was first celebrated in October 1987 (which year was also coincidentally the 150th anniversary of Caribbean emancipation, the centenary of the birth of Marcus Garvey and the 25th anniversary of the Organization of African Unity, an institution dedicated to advancing the progress of African states). Black History Month in the UK was organised through the leadership of Ghanaian analyst Akyaaba Addai-Sebo, who had served as a coordinator of special projects for the Greater London Council (GLC) and created a collaboration to get it underway. In the UK, Black History Month was first celebrated in London in 1987, as part of African Jubilee Year, when on October 1 Dr Maulana Karenga from the US was invited to an event at County Hall to mark the contributions of Black people throughout history, and Addai-Sebo drew up a plan to recognise the contributions of African, Asian and Caribbean people to the economic, cultural and political life in the UK, with other boroughs beginning formally to institute October as Black History Month in the UK. Black History Month UK does not support the use of the term "black" to refer to all people of colour in the UK (see: Political blackness), and has criticised institutions for supporting Black History Month with images of people from British Asian backgrounds.