US election: What’s next for the Trump and Biden campaigns?

Donald Trump is facing off with Joe Biden (AP)

Donald Trump has accepted the Republican Party’s renomination for the US presidency with a highly unconventional and, his opponents have argued, legally dubious speech from the South Lawn of the White House.

A week earlier, former vice president Joe Biden became the Democratic Party’s nominee after declaring in his acceptance speech that November’s US presidential election is a battle for the country’s soul.