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5 maio 1867 ano - Vaccination Act of 1867

Descrição:

Vaccination Act of 1867 changed the age requirements to 14 years old ("History of Anti-vaccination Movements")

Adicionado na linha do tempo:

History of Anti-Vaxxers

Byo

9 dez 2019

0

0

314

Data:

5 maio 1867 ano

Agora

~ 158 years ago

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