18 maio 1927 ano - Bath school bombing, 45 killed
Descrição:
https://top5ofanything.com/list/f7d76d51/Worst-School-Massacres-in-United-States-History
Adicionado na linha do tempo:
Historical Timeline of Character Education in America
References
Nucci, L., Narvaez, D., Krettenauer, T. (2014) Ha...
Data:
