King arranged for the government to bring in supplies for sale at a reasonable price, which ended the power of some of the military. He also brought in controls over prices, wages, working hours, baking, butchers, interest rates, weights, measures and currency. He reduced the number of convict servants that the military officers could have. He arranged for more convicts to be put to work on farms and projects like building roads, guard houses, and granaries. The new colony began to grow all of its own food. King looked at ways to increase the food supply and arranged for the import of sheep and cattle to build up stocks. King also began to employ convicts who had finished their prison sentences, called emancipists. He started a school for female orphans, a newspaper (the Sydney Gazette), and even had people vaccinated for smallpox.