The most deadly illness the pioneers have faced was Oregon Trail, it was spread by for hunting food, picking berries, and most of all this terrible game kids used to play that made them realize the Oregon Trail was real. It also lead up to bad fever, cholera, and dysentery.
This is the main reason of the deadly illness pioneers had.
Hope this helps you :)
Answer: The immediate cause of the war was the death in 1740 of Emperor Charles VI (1685–1740), and the inheritance of the Habsburg Monarchy, often collectively referred to as Austria. ... In April 1713, the then childless Charles issued the Pragmatic Sanction, allowing female inheritance.
Modern civil war has a lot more advanced technology <span />
Euphrates River is where Babylon is located