Kamala Harris has officially received the necessary amount of votes from delegates to become the Democratic US presidential nominee. The more than 4,000 convention delegates had until Monday to submit their ballots, but no other candidate qualified to challenge Harris. Harris’s nomination took place via a virtual vote. She has become the first woman of colour leading a major national ticket, with a chance to become the first woman president in American history, reports The Washington Post. Democratic National Committee Chairman Jaime Harrison said: “The fact that we can say today — just one da…