970,000 sq mi) is your answer hope this helped :)
Answer:
<h3>It was troubled by two hundred years of violence and warfare.
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Explanation:
- The Waring States period of ancient China was the period between 475-221 BC and was the last period of the Zhou Dynasty era (1046–221 BC). During this period various states revolted against the Zhou Dynasty and secured their own independence from the dynasty.
- There were seven major warring states that fought and engaged in warfare with one another as well as the dynasty for their own territories. There was intense violence and unrest during this period and it occurred for about two hundred years.
There are different kinds of theory. The doctrine of preemption stipulates that if a state tries to pass a law that conflicts within an area that has federal legislative jurisdiction it will be found unconstitutional.
<h3>What is the doctrine of preemption?</h3>
The doctrine of preemption is known to be a theory that is based on the Supremacy Clause. This state that the federal law will preempts state law, even though there is conflict arising due to the laws.
By the above, a federal court does need a state to stop some behavior it believes does interferes with, or may be in conflict with federal law.
Learn more about doctrine of preemption from
brainly.com/question/10270212
The answer is letter a, the entrepreneur comes us with a more efficient way to make products because this is a way of improving profitability on his or her business because having an efficient way to make products will help him or her to make his or her products to sell and in the same time, it is timely and he or she has a strategy that will help him or her to save money and make a profit out of it.
The correct answer is C. It is the only one that makes the most sense
