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20 apr 1999 anni - Columbine High School Shooting

Descrizione:

school shooting that killed 12 students, was first act of school violence that drew national attention

Aggiunto al nastro di tempo:

1970s-1980s timeline

ByCassie Bradley
22 mag 2018
0
0
403

Data:

20 apr 1999 anni
Adesso
~ 25 years ago
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