Uluru were tilted to their near vertical position during a later episode of mountain building, possibly the Alice Springs Orogeny of Palaeozoic age (400–300 Ma). Historically, 46 species of native mammals are known to have been living near Uluru; according to recent surveys there are currently 21. Aṉangu acknowledge that a decrease in the number has implications for the condition and health of the landscape. Moves are supported for the reintroduction of locally extinct animals such as malleefowl, common brushtail possum, rufous hare-wallaby or mala, bilby, burrowing bettong, and the black-flanked rock-wallaby. The mulgara, the only mammal listed as vulnerable, is
Interracial attraction 1950s, a 2013 study found 87% of Americans approve of interracial marriage, compared to just 4% in 1958. The same study concluded that 96% of blacks approved, and 84% of whites. Approval is highest among 18-to 29-year-olds, at 96%, and lowest among those 65 years and older, at 70%. Researchers have found social influence to be a factor in deciding partners. Interracial attraction Interracial attraction is the attraction to individuals of a different race. The biggest determinants of interracial attraction is the location of which individuals live. The United States is frequently referred to as a melting pot, owing to