// todo need optimize like in event.jsp. Add indexing or not indexing this page. Modern Period (2 gen 1900 anni – 4 ore 28 min, 21 magg 2024 anni) (Il nastro del tempo)

Modern Period (2 gen 1900 anni – 4 ore 28 min, 21 magg 2024 anni)

Descrizione:

|1900 - now|

By 1900 the cause of most diseases had been discovered and an effective vaccine or treatment had been developed.

So the modern period turns its attention to finding the cause of other sorts of disease and understanding other causes of poor health.