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This Frenchwoman tries to practice medicine but is denied.
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He discovered the 1st vaccination,
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He invented the first cardiac pacemaker.
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An outbreak of Ebola spread worldwide, it's origin coming from Africa.
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He discovered the difference between smallpox and measles.
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A list shows items. A timeline shows sequence.
Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.