What are some examples of germ warfare in the 1900?

Biological and chemical warfare are generally associated with the technological advances that created modern warfare in the 20th century. read more

One of the most appalling examples of germ warfare must be that of the genocide of First Nation tribes by the Colonial Powers and Americans in North America. The First nation people had no immunity to many of the diseases that the Europeans brought with them. read more

But the use of poison and disease in war, against soldiers and citizens alike, dates back much further, even before the discovery of bacteria in the 17th century and germs in the 19th century. 1346: During the siege of Kaffa, a Genoese port on the Crimean peninsula in the Black Sea, the attacking Tartars are devastated by an outbreak of the plague. read more

small pox by british to first nations but that had happen in 1763. read more