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he was born in new york
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he graduated high school
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he graduated from high school
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people started getting polio
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he got a intership
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he moved to pittsburgh in 1942
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jonas salk started handing out the new and in proved polio vaccine
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jonas edward salk got a promotion
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the polio started decreasing
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jonas salk got devorce
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Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.