There was a spirit of libertarianism, says Porter, as people felt they were free. Taxes were very low, and government restrictions were minimal. There were still problem areas, such as occasional riots, especially those motivated by anti-Catholicism. Society was still ruled by the aristocracy and the gentry, who controlled high government offices, both houses of Parliament, the church, and the military. Becoming a rich businessman was not as prestigious as inheriting a title and owning a landed estate. Literature was doing well, but the fine arts languished as the Great Exhibition of 1851 showcased Britain's industrial prowess rather than its sculpture, painting or music. The educational system was mediocre; the main universities (outside Scotland) were likewise mediocre.