<span>B) The laws let the people choose the ruler. </span>
The integrated circuit was essential to the world of computation because it "<span>allowed computers to attain more computing power", both in the sense of speed and affability.</span>
"It replenished the nutrients in the soil, making the valley very fertile" is the one among the following choices given in the question that is significant about the <span>yearly flooding of the Nile Valley. The correct option among all the options that are given in the question is the third option. I hope it helps you.</span>
The correct option here is the third one.
A market economy is the one where the companies are free to operate as the like with only minimal interference of the government. The market here is decided by the powers of the supply and the demand while the government influence is strictly there in a regulatory sense, to protect the rights of the costumers.