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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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The flu vaccine was invetned (24 ene 1930 año – 24 ene 1945 año)
Descripción:
It had become available in U.S during 1945.
Añadido al timeline:
Social Studies Project
By
Andrew Rojas
22 abr 2021
2
0
388
fecha:
24 ene 1930 año
24 ene 1945 año
~ 15 years
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