Read it through once

Meantime, they had spread intemperance everywhere. And they had squeezed farm after farm out of the settlers hands for rum, and thus had bountifully enriched themselves. When a farmer was caught in the last agonies of thirst they took advantage of him and sweated him for a drink. In one instance they sold a man a gallon of rum worth two dollars for a piece of property which was sold some years later for $100,000. When the colony was about eighteen or twenty years old it was discovered that the land was specially fitted for the wool-culture. Prosperity followed, commerce with the world began, by and by rich mines of the noble metals were opened, immigrants flowed in, capital likewise. The result is the great and wealthy and enlightened commonwealth of New South Wales.