Greece’s debt crisis

In 1996, after many rejections, author JK Rowling at last finds a publisher for her first Harry Potter novel. Louise Hidalgo hears from editor, Barry Cunningham, who spotted the boy wizard's potential and helped create a phenomenon that would revolutionise childrens' book publishing, selling more than 450 million copies.Picture: author JK Rowling holds the sixth and penultimate Harry Potter book, Harry Potter and the Half-Blood Prince. (Credit: AP) Audio recording © J.K. Rowling

11 Feb 202010min

In 1966, the collected thoughts of China's communist leader became an unexpected best-seller around the world. A compendium of pithy advice and political instructions from Mao Zedong, it was soon to be found on student bookshelves everywhere.(Photo: Front cover of Mao's Little Red Book)

10 Feb 20208min

On 11th February 1990 anti-apartheid leader Nelson Mandela walked free after spending 27 years in a South African jail. It was a day that millions of black South Africans had been waiting for and marked the beginning of the end of white rule. Fellow activist Valli Moosa remembers that day, and the hasty preparations to make it possible and tells Louise Hidalgo how things almost didn't go to plan.Picture: Nelson Mandela raises his fist in salute as he walks out of Victor Verster prison near Cape Town accompanied by his wife Winnie Mandela (Credit: Reuters/Ulli Michel)

7 Feb 20209min

In February 1987, a small Native American tribe from California won a landmark ruling at the US Supreme Court granting them the right to conduct gambling activities on their reservation. The campaign by the Cabazon Band of Mission Indians led to the creation of a multi-billion-dollar gaming industry on Indian land across the United States. Simon Watts talks to former Cabazon Band president, Brenda Soulliere, and their lawyer, Glenn Feldman.PHOTO: An Indian-run casino in California (Getty Images)

6 Feb 202011min

In the early 1980s deaf children in Nicaragua invented a completely new sign language of their own. It was a remarkable achievement, which allowed experts a unique insight into how human communication develops. Mike Lanchin has been speaking to American linguist Judy Shepard-Kegl, who documented this process and says "our belief is that you are born with a language-ready brain". (Photo credit should read INTI OCON/AFP via Getty Images)

5 Feb 20209min

The Empress Dowager Cixi ruled China for 47 years until her death in 1908. But it wasn't until the 1970s that her story began to be properly documented. She'd been vilified as a murderous tyrant, but was that really true or was she a victim of a misogynistic version of history? Prof Sue Fawn Chung was the first academic to go back to study the original documents, and found many surprises. She tells Rebecca Kesby the story of "the much maligned Empress Dowager". (Photo: Chinese Empress Dowager Cixi, portrait c1900. Credit: Ullstein bild/Getty Images)

4 Feb 202012min

Norwell Roberts joined the Metropolitan police in 1967. He was put forward as a symbol of progressive policing amid ongoing tensions between the police and ethnic minorities in the capital. But behind the scenes, he endured years of racist abuse from colleagues within the force. Norwell Roberts QPM spoke to Alex Last about growing up in Britain and his determination to be a pioneer in the police force. Photo: London's first black policeman PC Norwell Roberts beginning his training with colleagues at Hendon Police College, London, 5th April 1967. (Hulton Archive/Getty Images)

3 Feb 202014min

The treaty which established the European Economic Community was signed by six countries in 1957 - France, West Germany, Belgium, Italy, Luxembourg and the Netherlands. It was hoped that European countries would never go to war again, if they were tied together by economic interests. The treaty formed the basis for what is now the European Union.Photo: European leaders at the Palazzo dei Conservatori in Rome. Credit: Keystone/Getty Images

31 Jan 20208min