Aryans did not establish a simple form of government. This ancient civilization had networks of leaders and they considered themselves to be noble men. Aryan is loosely translated as a word that means "noble" and ancient Indo-Iranian people self-designated this word for themselves.
What up? The Roof! Sorry, I just answered my own question! Anyway! The answer to your question is...
C) The Gulf of Tonkin!!
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A. The Magna Carta was signed during the early 1200's.
A way to consider it is that the first century goes from year 0 to year 99. There for the 2nd century would be in the 100s and so on. Therefore the thirteenth century would be the 1200s.
I think the answer is the 10th Amendment