There were various reasons for the start of WWI starting with the assassination of Archduke Franz Ferdinand. That assassination was the “breaking point,” if you will. Other underlying reasons include tension created due to the formation of alliances within European nations and conflict due to the rise of imperialism.
He wanted to find a shorter route to Asia but he found the St. Lawrence River instead.
Donaldtrumpism is the belief of restricting immigrants from entering a country.