Former Republican President Donald Trump appears headed for victory in the United States presidential election, gaining support in key states where voters' main concerns were the high cost of living and immigration.

The "Blue Wall" came to the fore as former President Donald Trump triumphed in the presidential race in the United States of America, while experts said concerns about immigration and the high cost of living were determining factors in the outcome of the election.

Former President Donald Trump’s resounding victory appears buoyed by a key constituency – Latino voters – whose economic concerns may have outweighed his harsh rhetoric surrounding immigration.

In the swing state of Nevada, the U.S. Senate race and most House races were too early to call early Wednesday.

This presidential election is putting bonds front and centre and that's not necessarily a good thing.

Blue suit, white shirt, red tie... Since his youth, Donald Trump, who is a candidate in the American presidential election and whose results will potentially be broadcast this Tuesday, November 5, has always dressed in his traditional attire. An outfit that has almost become his trademark. "He seems to have worn the same red tie since the 1970s. It seems to have gotten longer," Deirdre Clemente, a history professor at the University of Nevada in Las Vegas, told Sky News. "It's his way of projecting power, confidence and stability," she said.

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In a presidential swing state where elections are typically intense contests, Nevada’s U.S. Senate race has been unusually sleepy.