Max Pearson presents a collection of this week’s Witness History episodes from the BBC World Service.
It's 75 years since the founding of Nato. In 1949, a group of 12 countries formed the North Atlantic Treaty Organization to block the expansion of the Soviet Union.
Professor Sten Rynning, the author of "Nato: from Cold War to Ukraine", talks about some of the most significant moments in Nato's history.
It's 30 years since the beginning of the Rwandan genocide. We hear from one of the survivors. This programme contains disturbing content.
Plus Britain's Mirpuri migration, the origins of the Heimlich Manoeuvre and Britain's first nudist beach.
Contributors: Sten Rynning - Professor of War Studies at the University of Copenhagen Riyaz Begum - migrated from Mirpur to London Antoinette Mutabazi - Rwandan genocide survivor Janet Heimlich - daughter of Dr Henry Heimlich Adam Trimingham - Brighton based journalist David Johnson - nudist
(Photo: British Foreign Secretary Ernest Bevin signs the North Atlantic Treaty. Credit: Keystone/Hulton Archive/Getty Images)
Black American History Special
The Zanzibar revolution
The Gwangju massacre
Britain's World War Two crime wave
Fighting for the pill in Japan
VE Day Special
The 1957 flu pandemic
The last survivor of the transatlantic slave trade
Apollo 13: The drama that gripped the world
How technology revolutionised our lives
Women in the law
The AIDS memorial quilt - a patchwork of loss
The launch of the Hubble Space Telescope
The 1918 'Spanish' flu pandemic
The history of the Volkswagen Beetle
Freeing American prisoners from Iran
Saving Antarctica
The publication of Harry Potter
London's first black policeman
The early days of the European Union
Create your
podcast in
minutes
It is Free
Global News Podcast
The Infinite Monkey Cage
Friday Night Comedy from BBC Radio 4
You’re Dead to Me
Elis James and John Robins