Wallace Line by the Sahul Shelf to New Guinea. The biogeographic boundary known as Lydekker's Line, which separates the eastern edge of Wallacea from the Australian region, has a similar origin to the Wallace line. During ice age glacial advances, when the , both Asia and Australia were united with what are now islands on their respective continental shelves as continuous land masses, but the deep water between those two large continental shelf areas was, for over 50 million years, a barrier that kept the flora and fauna of Australia separated from those of Asia. Wallacea consists of islands that were not
George Wallace general John Malcolm Patterson, who ran with the support of the Ku Klux Klan, an organization Wallace had spoken against. Wallace was endorsed by the NAACP. Wallace lost the nomination by over 34,400 votes. After the election, aide Seymore Trammell recalled Wallace saying, "Seymore, you know why I lost that governor's race? ... I was outniggered by John Patterson. And I'll tell you here and now, I will never be outniggered again." In the wake of his defeat, Wallace adopted a hard-line segregationist stance and used this stand to court the white vote in the next gubernatorial election in 1962.