Item 12 What is Jonas Salk famous for?

coining the phrase “Iron Curtain”

developing an early computer

walking on the moon

creating a polio vaccine

American physician and medical researcher who developed the first safe and effective vaccine for polio.

Explanation:

Creating a polio vaccine.

Explanation:

Jonas Salk was a doctor that made the first ever polio vaccine.

“the battle of stalingrad is not a turning point necessarily in strategic terms, because a lot more has to be done before the soviets can be certain of defeating germany,” says renowned world war ii historian richard overy. the germans had fought nearly a thousand miles across the soviet union to get to stalingrad.

europe would not recognize the confederacy as an independent nation.