Diplomacy involves countries negotiating with each other to settle their differences.
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The correct answer is B: Immigration was based on the national origins quota system. The National Origins Act was a United States federal law that set the amount of immigrants from certain countries that were allowed to enter the U.S. Admission to the U.S was determined by ethnic identity and national origin. It reduced the number of southern and eastern Europeans and excluded Asians entering the country.
One way is that medieval Europe had knights to protect people and followed the code of chivalry and medieval Japan had samurai
Answer A
I answered this one before
Answer:
https://www.columbus.gov/communityhealthassessment/
Explanation: