How old is cecily in the importance of being earnest?

Cecily Cardew Jack Worthing's ward, daughter of his adopted father, Sir Thomas Cardew. She is of debutante age, 18, but she is being tutored at Jack's secluded country estate by Miss Prism, her governess

My opinion is that it doesn't

They wanted to make slaves out of them.they wanted force them to move off their landthey wanted to make them grow crops for very little pay.they refused to speak native american languages