When did world war 1 start and why did it start PLSSS HELPP <3

here you go

Explanation:

World War 1 started when Archduke Franz Ferdinand of Austria was assassinated on June 28, 1914. This was the immediate cause but there were a series of events which triggered the war.

I really hoped it helps

World War 1 started when Archduke Franz Ferdinand of Austria was assassinated on June 28, 1914. This was the immediate cause but there were a series of events which triggered the war.

my cultural heritage consists of irish, german, native american, and others.