Gesamtlänge aller Episoden: 16 days 6 hours 21 minutes
It is almost 40 years since the publication of a groundbreaking book about relationships.
Just before the 1968 Olympics, the Mexican government cracked down hard on demonstrators.
Two days before 9/11, al-Qaeda killed an Afghan anti-Taliban leader.
How an anti-nuclear march turned into a peace camp based outside a US airbase in the UK
A Chagos Islander talks of Britain's expulsion of his people from their homeland.