Countries formed alliances to support one another during war. This caused for the Triple alliance and triple entente to form during WWI. This is related to the other 5 because Alliances between the two groups caused none another to defend each other therefore causing WWI.
Countries competing to have the strongest and the baddest army in the world. Big Armies were created due tot his, and the leaders planned on using their army.TheTriple alliance and triple entente were competing for land and power. This relates to the other 5 because this caused the countries to fight to see who’s the strongest.
Nationalism: Extreme loyalty to ones country. This led to the war as countries were trying to prove their power an dominance in the war.This relates to the other 5 because nationalis was a cause of WWI AS EVERYONE WAS FIGHTING TO PROTECT THEIR OWN COUNTRY.
Imperialism was one of the factors that caused WWI. Britain and France had colonies in Africa and Asia that provided materials and markets. Germany wanted its own colonies, and they only way to do that was take them by War. This relates to the other 5 because like the other ones all the countries were following this, trying to make themselves stronger by taking over other countries.
Franz Ferdinan was the Archduke of Austria-Este, Austro-Hungarian. The Assassination directly led to WWI when Austria-Hungary issued an ultimatum to serbia but was rejected. This relates to the other 5 because this was the be
The U-Boat campaign was the World War I naval campaign fought by German U-boats against the trade routes of the Allies. This wasn’t mainly the cause of WWI but it is one of the reasons that caused the U.S to enter WWI. This relates to the othe 5 because this is also one of the reasons why the americans joined WWI.