What does the world's richest man, dedicated chaos agent, and Donald Trump's new best buddy want out of politics? To shape the world? Or is it bigger than that? Matt Frei reports.

In this visual essay, writer and broadcaster Lindsay Johns reframes the history of the Caribbean through the lives of four inspirational revolutionary leaders.

Lyse Doucet follows the lives of children on both sides of the conflict in Gaza. Children in Gaza and Israel have lived through three major conflicts in six years.

This unique film follows a Syrian family over three years, from the ruins of their life in Aleppo to starting new lives in Germany, told mainly from the children's perspective.

Examining the controversial presidency of Xi Jinping and how he is reshaping the world order.

Documentary arguing that Deng Xiaoping's capitalist revolution created today's China.

Dr Janina Ramirez follows the momentous and nation-shaping war between England and France.

Edward III rips up the medieval rule book and crushes the flower of French knighthood at the Battle of Crecy with his low-born archers. His son, the Black Prince, conducts a campaign of terror, helping to bring France to her knees.

England, wracked by plague and revolt, loses the upper hand until Henry V, determined to prove his right to be king, turns the tide at the battle of Agincourt.

Henry V has claimed the crown of France for his heirs, but to secure it the English must conquer all of France. Potent French resistance comes in the most unlikely form - an illiterate, young peasant girl, Joan of Arc. Dr Janina Ramirez explores the longest and bloodiest divorce in history.

Niall Ferguson explores how Western civilization - a clear minority of mankind - secured a lion\'s share of the world\'s resources, and examines whether the West is about to be overtaken by the rest.

No easy answers? Decision-makers from Kissinger to Rice revisit how the US responded to conflicts from Rwanda to Iraq. Faced with human suffering - who has responsibility to act?

As the Balkans deteriorate into a series of bloody wars, President Bill Clinton and Madeleine Albright must decide whether to use force to save innocent civilians from genocide.

In 2003, hundreds of thousands of Americans protested about ethnic cleansing in Sudan. Following Obama’s 2008 election success, could some of those people, now in office, make a difference?

Exploring the US's complicated relationship with Iraq, first supporting the country during the Iran-Iraq war but then turning against it after Saddam Hussein’s invasion of Kuwait.

Muslim separatists in the Kosovo region rekindle old conflicts, leading Clinton’s White House to consider Serbian President Milošević’s regime a threat to their own civilians.

When Gaddafi declared his intention to 'disinfect' Benghazi, Obama faced a dilemma, having previously told the younger Arab generation 'you, more than anyone, have the ability to remake this world'.

Why did the world stand by in 1994 as nearly one million people were murdered over one hundred days of terror in Rwanda? American diplomats describe events on the ground.

America’s unwillingness to act after a chemical attack causes Syrian rebels to despair. Obama concludes that there is no scenario where intervention in Syria would give a desired outcome.

Obama did not want to be dragged into another war in the Middle East, but when the Syrian regime began to consider the use of chemical weapons, he warned them they would be crossing a red line.

Adventurer and journalist Simon Reeve heads to Cuba to find a communist country in the middle of a capitalist revolution. Two years ago Cuba announced the most sweeping and radical economic reforms the country has seen in decades.

Andrew Marr discovers something surprising about his own evolutionary history as this epic series continues with an exploration of Darwin\'s impact on politics and society.

The story of how - from 1976 to 1981 - Britain's Asian community stood tall against far-right violence and a rising tide of racist murders

In 1976, young Sikh Gurdip Singh Chaggar is murdered in west London. The National Front are rising. So young British Asians join forces to defend themselves.

It's 1979. A National Front rally in Southall turns violent. Questions about police brutality arise when anti-racist teacher Blair Peach dies.

It's 1981. The Southall Youth Movement clash with skinheads. In a landmark case, youths in Bradford must persuade a jury of their right to self-defence.

The impact of the Berlin Wall and life under Communism, European Union migration and wider immigration to the UK.

A look at the role and responsibilities of local authorities in the UK, the workings of Westminster, different electoral systems and democracies around the world.

Hillary Clinton and Donald Trump are two of the most polarizing presidential candidates in modern history. FRONTLINE's acclaimed election-year series, "The Choice," returns - going behind the headlines to investigate what has shaped these two candidates, where they came from, how they lead and why they want one of the most difficult jobs imaginable.

This powerful film follows Helen Newlove, widow of Garry Newlove who was kicked to death outside his home in Cheshire, in her search for answers to problem of youth crime in the UK and abroad.