asked 81.5k views
1 vote
A new technology used during World War II, helped keep soldiers and civilians healthy.

1 Answer

6 votes

Answer:

Vaccines?

Step-by-step explanation:

Vaccines were invented around this time, a good example is the polio vaccine. I'm not 100% sure about this but if that is an option then it is probably right.

answered
User Parth Tiwari
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