Find gold, have freedom to worship as they pleased, and simply to have a better life.
Answer:
For example Al-Razi (Rhazes), who ran the Baghdad hospital in the late 800s and early 900s, was the first author known to have written a book about children's diseases. He also explained the difference between smallpox and measles: this helped doctors diagnose the diseases.
Explanation:
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I think it is the last one
Nationalism led to the assassination of the Archduke of Austria Franz Ferdinand. he was assassinated by Gavrilo Princip, a Serbian Nationalist.