The answer is: Runners allowed villages and cities throughout the empire to communicate quick with rulers far away.
Hope this helps!:)
"The OPEC oil embargo" was the reason of the oil crisis during the 1970s among the choices given in the question. The correct option among all the options that are given in the question is the third option or option "C". I hope the answer has actually come to your desired help.
A monarchy<span> is a country that is ruled by a </span>monarch<span>, and </span>monarchy<span> is this system or form of government. A </span>monarch<span>, like a king or queen, rules a kingdom or empire. In a constitutional </span>monarchy<span>, the </span>monarch's<span> power is limited by a constitution. But in an absolute </span>monarchy<span>, the </span>monarch<span> has unlimited power.
Hope this helps! :)</span>
1st one: x = 3
2nd: y = 10