The Constitution dictates that the presiding officer of the Senate is the Speaker of the House-<span>President pro tempore
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C. Alexander the Great
Alexander the Great established one of the largest Empires in history. First, he began by fighting and defeated the Persian Empire. He actually conquered Egypt and founded Alexandria in doing so. He then marched towards Mesopotamia and conquered Babylon.
By passing laws to create the Supreme Court. by establishing the three branches of government. by passing laws to regulate commerce. by establishing the offices of President and Vice President.