The English Civil War has many causes but the personality of Charles I must be counted as one of the major reasons. Few people could have predicted that the civil war, that started in 1642, would have ended with the public execution of Charles. His most famous opponent in this war was Oliver Cromwell – one of the men who signed the death warrant of Charles.
The vast majority of them were people ... primarily men ... who hunted and gathered stuff to eat.
3,000 to 4,000 of them died from disease.
Hope its helpful !
The central powers consisted mostly of nazi Germany, Italy, Japan, Romania, Bulgaria, and Hungary.
Allied powers consisted of United States, Great Britain, Russia (USSR), France, Poland... pretty much the rest of the world. (This is for WW2 if you want WW1 message me or comment on this). Hope this helped!