Crossword Puzzle Like politics, by nature

Clue: Like politics, by nature

Mayor who wrote ''Politics'' (EDKOCH with 6 letters)
Likeable C-in-C (IKE with 3 letters)
Wrestler Flair dubbed ''Nature Boy'' (RIC with 3 letters)
Emmy-winning nature series narrated by David Attenborough (PLANETEARTH with 11 letters)
Quality; nature (SORT with 4 letters)
Bygone dictator (AMIN with 4 letters)
Bygone period (e.g. ERA with 3 letters)
Member of a bygone empire (INCA with 4 letters)
Of bygone days (OLDEN with 5 letters)
Bygone Gus Edson comic strip (DONDI with 5 letters)