In 1997, the Princess of Wales made a high-profile visit to a landmine clearance programme in Angola. Her trip is credited with boosting the campaign for a global landmine treaty signed later that year. Also, the man who rewrote the rules on transitions of power in the USA, the first woman to wear a headscarf into the Turkish parliament and the triumph of British espionage that changed the course of World War One.
PHOTO: Princess Diana in Angola in 1997 (Credit: Alamy)
Fler avsnitt av The History Hour
Visa alla avsnitt av The History HourThe History Hour med BBC World Service finns tillgänglig på flera plattformar. Informationen på denna sida kommer från offentliga podd-flöden.
