African philosophy developed through four periods:
1) Early period (1920s-1960s) focused on reconstructing African identity in response to colonial claims of African irrationality.
2) Middle period (1960s-1980s) saw debates between Traditionalists, who emphasized African culture, and Universalists, who downplayed it.
3) Later period (1980s-1990s) aimed to reconcile Traditional and Modern African philosophy through Eclecticism or Critical Reconstructionism.
4) New contemporary era (1990s-present) emphasizes Conversational Philosophy through dialogue between traditions and modernity.