Which are five causes and effects in Black Beauty?

Part I, Chapter 18

Cause: Black Beauty is taken on an urgent errand after working all day.

Effect: Black Beauty becomes ill.

Part I, Chapter 19

Cause: Black Beauty is taken ill after beging taken on an urgent mission and is treated by the local horse doctor.

Effect: The horse-doctor's questionable treatment makes Beauty weaker.

Part I, Chapter 21

Cause: Balck Beauty's mistress takes ill and goes away to recuperate.

Effect: Black Beauty is forced into hard work and forced the wear a check-rein. His life changes dramatically.

Part II, Chapter 23

Cause: Reintroduction of check-rein

Effect: Black Beauty and Ginger do not accept the rein and are beaten.

Part II, Chapter 25

Cause: Rueben Smith ignores the warning that Beauty has a nail in his shoe.

Effect: Beauty stumbled, Smith was unhorsed and died.