El Aro massacre happened on 1997-10-22.
Guelb El-Kebir massacre happened in 1997.
Sid El-Antri massacre happened in 1997.
El Mozote massacre happened on 1981-12-11.
Anglo-Aro War happened in 1901.
Aro-Ibibio Wars happened in 1630.
Pottuvil massacre happened in 2006.
Massacre at Béziers happened in 1209.
Batepá massacre happened in 1953.
Dzyatlava massacre happened in 1942.
Ta'if massacre happened in 1924.
Kasos Massacre happened in 1824.
Hola massacre happened in 1959.