Yes. The tension over the arms race that had taken place since the unification of the German states, the weakening of the Austro-Hungarian and Ottoman Empires, the Pan-Slavic nationalist movement and the French hatred of Germany over the loss of Alsace-Lorraine was bound to resolve itself in a war sooner or later. WWI's perpetrator in this case would most likely be Germany. The Kaiser's belief of Germany " Needing to have a place in the sun" would most likely make Germany to direct aggression onto Belgium or Russia, both having strong ties with France.
It might not have started, had he not been shot.
That the Union wouldn't have a leader and they would still be enslaved
After the end of the Napoleonic Wars in 1815, Europe fell into a century of "peace." Countries didn't go to war because they couldn't afford. But there were still conflicts between countries. You can think of those conflicts like pieces of dynamite being stacked on top of each other. The Archduke's assassination was the match set to the fuse. It came at the right time and hit in a volatile place.
Australia became involved in the first world war because they were part of the British empire. When the Britians entered the first world war they called for help as they had not much of an army. India, Canada and Australia came to their aid. India suppied over a million troops. Now answer this question, Would the war still have taken place if the assassination attempt on Franz Ferdinand hadn't occured?
Help our Countrymen that the orient pearl will rise again.
JFK assassination. Guess.
The assassination of Archduke Franz Ferdinand of Austria, by Gavrilo Princip on June 28, 1914. On July 23, 1914, Austria set an ultimatum for Serbia to leave Austria. This ultimatum would expire on July 28, 1914. When the Serbs would still not leave, Austria declared war on Serbia.
What led to WW I is that Germany was still really ticked off that France beat them in their war in the late 1800s. Germany, still determined to take over France made various allies with other countries. The trigger that started the war was the murder of Archduke Ferdinand.
The start of WWI can be linked to the assassination of Franz Ferdinand, who was the heir to the Austro-Hungarian Empire, on the 28th June 1914 by Bosnian Revolutianary Gavrilo Princip.The actual causes of the war are more complicated and are still debated by historians.
If the assassination was ordered by someone who knew that the victim had notoriety, it can still be called an assassination. If a person acting alone kills someone on purpose and has no idea that the person is famous, it technically doesn't qualify as an assassination.
Serbia
There is no reliable evidence that Johnson had anything to do was Kennedy's assassination. The assassination has been investigated and studied extensively but nothing more conclusive than the Warren report has come out. Many questions still remain and people are still trying to find definitive answers.