The History Hour

How the timber industry fuelled a brutal civil war in West Africa, the Honduran coup that left the president holed up in an embassy plus the Indian affirmative action controversy, the first ever voyage all the way around the globe 500 years ago and the sit-com "Friends" hits TV screens worldwide. (Photo: Timber near Buchanan in Liberia in 2010. Credit: Getty Images)

On September 1st 1939 German forces invaded Poland. Douglas Slocombe, a British cameraman, was there at the time and filmed the build-up to the war. Also the man who resisted the Sicilian Mafia in the 1990s plus the first all-female peacekeeping force, the defining trial of holocaust denial and why Apollo 11's astronauts were put in quarantine after their historic landing on the moon. (Image: German citizens in Gdansk (also known as Danzig) welcoming German troops during the invasion of Poland on September 3rd 1939 . Credit:EPA/National Digital Archive Poland.)

Around 10,000 children were sent by their parents to safety in the UK out of Nazi-dominated Europe in the run-up to the outbreak of WW2 in 1939. Many of the so-called Kindertransport children never saw their parents again. We hear from Dame Stephanie Shirley who arrived in London as a five-year-old girl. Also, how the legendary singer Nina Simone went to live in Liberia, plus a key breakthrough in criminal forensics, the lynching of a black teenager that galvanised America's civil rights movement, and the murder of Mexican young women in the border town of Ciudad Juarez. (Photo:Getty Images)

Why the wolf was brought back to the US in the 1990s and the history of "rewilding", plus the liberation of Paris 75 years on, the missing children from El Salvador's civil war, the life and death of Brazil's legendary president Vargas, and the man who wanted to be a cyborg. Photo:.A Yellowstone wolf watches biologists after being tranquilized and fitted with a radio collar during wolf collaring operations in Yellowstone National Park (William Campbell/Sygma via Getty Images)

The origins of the crisis in Kashmir, the warnings ignored about 9/11 and the arrest of the notorious terror suspect Carlos the Jackal. Plus the invention in a British back garden of the daily disposable contact lens and how Dr Seuss taught America to read. Photo: Indian troops arriving in Kashmir in October 1947 (Getty Images)