Gürtel scandal: Spain's Watergate

It was one of the defining battles of the First World War.Britain and its allies had ambitious plans to break through German lines - but they ended up mired in mud.Listen to the voices of soldiers who took part - from the BBC archive.Photo: Getty Images.

5 Nov 20188min

On 9 November 1938 Nazis led attacks on Jewish homes and businesses across Germany. Because of the number of windows that were smashed it would be remembered as the "night of broken glass" or Kristallnacht. Writer and artist Nora Krug has investigated her German family's wartime experiences for her graphic history "Heimat". She spoke to Kirsty Reid about what happened in her hometown of Karlsruhe that night in November 1938.(Photo: Nora Krug. Credit: Penguin Books)

2 Nov 20188min

In November 1968 a young activist hit Germany's leader in public, to draw attention to his Nazi past. The activist was Beate Klarsfeld - the Chancellor was Kurt Georg Kiesinger. Tim Mansel has been listening to Beate Klarsfeld's memories of what happened after she attacked the political leaderPhoto: Beate Klarsfeld today. Credit: Tim Mansel

1 Nov 20188min

In October 1955, Britain was gripped by a romance between the young Princess Margaret and a glamorous, but divorced, ex-fighter pilot called Captain Peter Townsend. The couple had been in love for years, but after opposition from Buckingham Palace courtiers, the princess eventually announced that she would not go ahead with a marriage. Simon Watts talks to Lady Jane Rayne, a former lady-in-waiting to Princess Margaret and one of the first to spot the chemistry between the pair.PHOTO: Captain Townsend with Princess Margaret in the 1940s (Getty Images)

31 Okt 20188min

Eldridge Cleaver, one of the leaders of the radical African American Black Panther party, spent more than three years in exile in Algeria in the late 1960s. He set up an international office for the Black Panthers, mingling with dozens of left-wing revolutionary activists who had also sought refuge in north Africa. Mike Lanchin has been speaking to Elaine Klein Mokhtefi, a left-wing American woman who lived and worked in Algiers, and who became Cleaver's fixer and close confidante.Photo: Eldridge Cleaver and Elaine Mokhtefi (credit: Pete O'Neal)

30 Okt 20188min

Senior KGB archivist Vasili Mitrokhin risked his life smuggling thousands of top-secret Soviet intelligence files out of KGB headquarters, and bringing them to the West. His archive was one of the largest hauls of information to leak out of a major intelligence service anywhere in the world. Louise Hidalgo talks to Cambridge historian Professor Christopher Andrew, one of the few people let into Mitrokhin's secret who helped him turn his archive into a book.Picture: Vasili Mitrokhin, taken in March 1992 when he walked into the British embassy in Latvia and announced he had a big haul of KGB intelligence (Credit: Churchill Archives Centre, University of Cambridge)

29 Okt 20189min

An eyewitness account of a discovery that changed Nigerian history. Chief Sunday Inengite was 19 years old when prospectors from the Shell D'Arcy oil company first came to his village of Oloibiri in the Niger Delta in search of crude oil. It was there in 1956, that commercial quantities of oil were first discovered more than 3km below ground. It marked the start of Nigeria's huge oil industry, but it came at a cost for villages in the Niger Delta. Alex Last spoke to Chief Sunday Inengite about his memories of those days and the impact oil had on his community.Photo: An oil worker watches over the drilling at of an oil well in Nigeria (Photo by © Hulton-Deutsch Collection/CORBIS/Corbis via Getty Images)

26 Okt 201811min

When Russian tycoon Mikhail Khodorkovsky was jailed in 2003, it was the start of President Putin's crackdown on the oligarchs. He shares his memories of that time with Dina Newman. Photo: former head of Yukos Mikhail Khodorkovsky leaving the courtroom in Moscow, Russia, September 22, 2005. Credit: Sovfoto/UIG via Getty Images

25 Okt 20189min