Rearrange the following sentences to make a coherent order: 

(a) In 1994, Mandela was elected as the first black president of Africa.

(b) After passing nearly three decades, he was freed. 

(c) Nelson Mandela, the black leader understood the fact,

(d) Finally, he left his public life in 2004 and worldly life in 2013. 

(e) White domination in South Africa was a very inhuman practice.

(f) So, he was arrested and sent behind the prison bar.

(g) He raised his voice against the cruelties of apartheid.

(h) The white African leader F.W. de Klark negotiated the end of racism.