Nationalism and reparation in West Africa

Since the commencement of slavery, and then colonialism and
apartheid, African nationalism has been struggling to repel all forms
of imperialism, strengthen African autonomy and independence, and
consequently promote sustainable socioeconomic development on
the continent. However, after more than 50 years of independence,
sustainable reconstruction in the form of effective African integration
and development has not been in line with the aspiration of the
peoples of Africa. This has been symbolised by the transformation of
the Organisation of African Unity to the African Union in 2002.
Will the new African Union be able to remedy this situation by
responding to the expectation of the African peoples? What is the
essence of African reparation in this modern age of diplomacy and
globalisation ?