I believe B) Ones own behavior, also A) Other individuals behaviors.
Answer:They were upset because they did not have self-government. They could not govern themselves or make their own laws.
Explanation:They were angry becuse they had no control over themselves!
Condensation if I'm not mistaking.
South Africa's economy was traditionally rooted in the primary sectors – the result of a wealth of mineral resources and favourable agricultural conditions. ... Since the early 1990s, economic growth has been driven mainly by the tertiary sector – which includes wholesale and retail trade, tourism and communications.