The 7 states that will decide the US presidency

US Vice-President Kamala Harris and former president Donald Trump are hurtling toward their November 5 election showdown, one of the closest contests in modern American history.

And in the handful of critical states framing the 2024 race, there is little daylight between the rivals with barely a week before Election Day.

Under the US Constitution, America’s founding fathers established that each of the states would hold its own vote for president.

Under the complex Electoral College system, each state has a certain number of “electors”, based on population. Most states have a winner-take-all system that awards all electors to whoever wins the popular vote.

With candidates needing 270 of the 538 electoral votes to win, elections tend to be decided in the hotly contested “swing states” with a history of alternating between Republican and Democratic candidates.

This year, there are seven such battlegrounds, and every one is a toss-up within the margin of error.