A poignant look at terrorism in the US during the 2000s, including the September 11 attacks and George W Bush's war on terror.

A look at the stunning technological advancements of the 2000s, in which Apple, Amazon, Facebook and Google became a significant part of our everyday lives.

From the Enron scandal in 2001 to the global financial crisis of 2008, this episode examines the most seismic economic events of the decade.

A compelling look back to 2009 when Barack Obama became the 44th President of the United States after one of the most fascinating elections in American history.

A look at how music in the 2000s shifted to digital distribution. As a tidy little file that plays on just about anything, the MP3 was a game changer in the music industry.