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The Baltic chain protest

On 23 August 1989, approximately two million people joined hands to form a human chain

• 9 mins

Lithuania's 'wolf children'

In the aftermath of World War Two, children fled East Prussia in order to survive

• 9 mins

1968 New York City teachers' strike

In 1968, more than 50,000 teachers went on strike in New York City, in the USA

• 9 mins