The history of mathematics is inextricably intertwined with the subject itself. Their art was intimately intertwined with their religion. Violent conflict and economic development are deeply intertwined. Interoceptive awareness and emotion are deeply intertwined, and could mutually impact each other in abnormalities. The polemics of racial superiority became inexorably intertwined with romantic nationalism. Ethnic identities are often deeply intertwined with religion, a legacy of the Ottoman Millet system. Many myths of Russian culture are closely intertwined with the forest. Government and party structures were closely intertwined. Both communities were intertwined linguistically, culturally, and historically. Functional Ecology is closely intertwined with genomics. This is closely intertwined with the other two trends. Racing's history has always been closely intertwined with local business and politics. Chinese Astrology has always been closely intertwined with Astronomy. He believed and attempted to show that both these aspects were "intertwined and mutually dependent". Privacy rights are inherently intertwined with information technology.