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Early civilizations such as Mesopotamia and Nubia emerged in regions that had fertile river floodplains. The correct option among all the options given in the question is option "B". The fertile river floodplains made irrigation possible and people of those civilizations did not need to hunter gather. This made them to settle down and the civilizations started.
The answer is a.) Collect taxes and revenues.
All of the other answers listed are part of the Preamble to the Constitution.
Answer:
B
Explanation:
The Prompt mentions the history of aviation and the people involved and answer B states that explicitly.
The correct answer is that it increased their power
The standing armies were controlled by the kings and since the kings enjoyed the support of the people who started having nationalistic tendencies the support for standing armies grew as well. This was combined with the fact that nobles started losing influence and support which means that they wouldn't be able to have armies at their side and there would be a standing army of the entire nation.