Donald Trump addresses his supporters in West Palm Beach, Florida, as election day draws to a close on Wednesday, November 6.

Both Trump and his opponent Kamala Harris have focused their final campaign efforts on key battleground states, including Georgia, North Carolina, and Pennsylvania, where the race remains on a knife-edge.

Approximately 244 million Americans are eligible to vote, with key issues including the economy, border control and abortion, although the race could be decided by just a few thousand votes across seven 'swing states'.