Baltic Way
This protest was one of the earliest and longest unbroken human chains in history. Similar human chains were later organised in many East European countries and regions of the USSR and, more recently, in Taiwan (228 Hand-in-Hand Rally) and Catalonia (Catalan Way). On the 30th anniversary of the Baltic Way, a human chain called the Hong Kong Way was formed during the 2019–20 Hong Kong protests. Documents recording the Baltic Way were added to UNESCO's Memory of the World Register in 2009 in recognition of their value in documenting history.