Before the beginning, 1959-1963

Dividing the spoils, 1964

Battle of ideologies, 1964-1966

Shifting alliances, 1966-1969

Cohesion at the centre, 1969-1972

No longer at ease, 1973-1975

The end of an era, 1975-1978

The rise of Moi, 1978-1982

Feet of clay, 1982-1988

The return of party politics, 1988-1991

A divided house, 1992-1997

A coalition of change, 1998-2002

Unity and after, 2002-2007