Question

Of the four M.A.I.N. underlying causes of the First World War, nationalism was the most

potent because...
O it's what fueled the Serbians' hatred of their Austro-Hungarian rulers, which eventually
culminated in the assassination of the Austrian Archduke Franz Ferdinand.
O European powers wanted raw materials and resources, so their colonies became heavily
engaged in industrial manufacturing and distribution.
O it lent to the British wanting to protect their overseas empire, leading them to build up their
armed forces and take the fight to the enemy.

Answer 1

Nationalism was the most potent cause of the First World War because it fueled the assassination of Archduke Franz Ferdinand and led to the escalation of tensions among countries.

Step-by-step explanation:

Of the four M.A.I.N. underlying causes of the First World War, nationalism was the most potent because it fueled the Serbians' hatred of their Austro-Hungarian rulers, which eventually culminated in the assassination of the Austrian Archduke Franz Ferdinand. This act of nationalism triggered a chain of events that led to the outbreak of the war. Additionally, nationalism played a role in other countries' drive to protect their own interests and territories, escalating tensions and contributing to the start of the war.

Learn more about Causes of the First World War