Answer:
Thousands of people migrated from rural areas to Northern cities like New York, Chicago, and Pittsburgh.
Explanation:
Anti semitism brought radical ideas to people during the holocaust, which helped spread further hate to jews
They agreed that natural resources needed to be conserved for the future.
The correct answer is C) Spain, as this is the best option!
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The correct answer is religious persecution and here's why:
The Mongol rule occurred at the same time but was not as important as religious persecution. Muslim rule was common earlier during the 6th century, while intellectual oppression was not a recurring issue.