"To accommodate for lack of dependable rainfall" would be the best option as to why the ancient Chinese organized large groups of people to build and maintain irrigation systems, since when rainfall would not come for long periods of time, the crops would likely die without proper irrigation.
Your 2nd and 3rd options are the correct answers. Monarchies were not quickly changed into democracies because it was much more complicated to change a government. You can't do that overnight.
Answer:
The correct answer to this question is B.
Explanation:
The collapse of the Articles of Confederation and the need for a stronger central government influenced the founding fathers. The founding fathers also wanted to ensure that the federal government was just as large and strong as it needed to be to carry out its duties, and that it had no more control than it needed.
The answer to your question is A. <span><span>The Spartans resented Athens' dominance over other city-states. </span></span><span>The </span>Peloponnesian War<span> is the name given to the long series of conflicts between Athens and Sparta that lasted from 431 until 404 BC. The </span>reasons for<span> this </span>war<span> are sometimes traced back as far as the democratic reforms of Cleisthenes, which Sparta always opposed.</span>
The correct answer is that numbers 1, 2 and 3 are accurate and number 4 needs revision. The Edict issued by the emperor Constantine didn´t fail because it protected and preserved the freedom of worship for the Christians and even other forms of beliefs. The Concil of Trent occured much later as the Protestant Reform was a threat to the Roman Catholic Church.