What historical events involved eubacteria?

Answer 1

Eubacteria, or "true bacteria," have played significant roles in various historical events, particularly in the context of disease outbreaks. For instance, the Bubonic Plague, caused by the bacterium Yersinia pestis, decimated populations in the 14th century, profoundly impacting European society. Additionally, the discovery of antibiotics in the 20th century, which target bacterial infections, revolutionized medicine and significantly reduced mortality from bacterial diseases. Moreover, the role of eubacteria in fermentation processes has been crucial in the development of food preservation and production techniques throughout history.