source: El Watan (Algeria)
actor1: Protesters (Algeria)
actor2: N/A
location: Tizi Ouzou
notes: On 20 April, 2019, tens of thousands of civilians gathered in the streets of Tizi Ouzou to commemorate the 39th anniversary of the Berber (Amazigh) Spring and the events of the Black Spring of 2001 [size= tens of thousands].