How did world war 1 end ?
.world war 1 ended at 11 am on 11 november 1918, this day became known as armistice day ( truce day ) the day germany signed an agreement for peace of both countrys , which caused the fightig and killing to come to an end ( for now )

3.How many people died on the battlefield
37 million people World War One was one of the deadliest conflicts in the history of the human race. The total number of both civilian and military casualties is estimated at around 37 million people.

1.How did ww1 start.
World War 1 started when Archduke Franz Ferdinand of Austria and heir to the throne of Austria and Hungary assassinated.they also kill wife Sophie who was pregnant they were assassinated on June 28, 1914.they were killed by a Bosnian Serb nationalist during an official visit to the Bosnian capital of SarajevoThis was the immediate cause but there were a series of events which triggered the war.

How did ww2 end?
World War 2 ended with the unconditional surrender of the Axis powers. On 8 May 1945, the Allies accepted Germany's surrender, about a week after Adolf Hitler had committed suicide. VE Day – Victory in Europe celebrates the end of the Second World War on 8 May 1945.

Who started ww1?
Britain, France, Ireland and Russia were part of an alliance called the Triple Entente, while Germany aligned itself with Austria-Hungary – known as the Central Powers. The assassination of Archduke Franz Ferdinand in Sarajevo on 28th June 1914, it triggered a chain of events that resulted in World War 1.

How did ww1 start?
The first world war began in August 1914. It was directly triggered by the assassination of the Austrian archduke, Franz Ferdinand and his wife, on 28th June 1914 by Bosnian revolutionary, Gavrilo Princip. ... The actual causes of the war are more complicated and are still debated by historians today.