I need more information on how World War 1 started. How did it start and what countries were directly involved in starting the war?
I need more information on how World War 1 started. How did it start and what countries were directly involved in starting the war?
user
I think you mean World War I, or World War 1.  I can tell you this:
assistant
Okay. What was the specific event or battle that started World War I?
user
Some historians mark the beginning of World War 1 as the assassination of the Austrian Archduke Franz Ferdinand in 1914.  This was an event that triggered many long-standing conflicts between the major European powers, and eventually escalated to full-scale war.  The two largest conflicts, and the most lethal, were the German–Austrian–Hungarian and the French–German–Austrian–Bulgarian conflicts, and the latter was probably the major cause of the war.
assistant
What were some of the other countries that ended up being involved in the war?
user