The assassination of Archduke Franz Ferdinand that lead to the devastating, destructive period known as WWI.
Answer: C. support the military defense of the Western World.
Trust I got this question correct the cyber high quiz too :)
Owned land in asia (good for trading) thats a good one
The Monroe Doctrine was written by James Monroe, former president of the United States. He wrote the Monroe Doctrine after Latin America fought for their independence. Its main purpose was to rid the Americas of European influence and warn the Europeans if they ever tried to reestablish colonization.