Answer:
The most direct way nationalism caused World War I was through the assassination of Archduke Franz Ferdinand, who was the heir to the throne of the Austro-Hungarian Empire. Many oppressed Slavic groups in the Austro-Hungarian Empire wanted to form independent nation states. Soon enough, World War I broke out.
Explanation: Gas attack
In
Cyprus
D. gold and salt dominated the African kingdoms
Waiter or (el) or (la) camarero
Safavid shahs claimed to be family descendants from the prophet Muhammad. They were more available to their subjects, seized landed estates and appointed officials based on merit. They did not follow Roman laws.