Answer:
Standard Oil became a horizontal integration monopoly because it owned ninety percent of US oil refineries. It became a monopoly because it bought almost all of the competitors so that it managed to control almost all oil production, processing, marketing, and transportation in the United States.
Because they had a different currency than the rest of the world and wanted to compete in what historians call the "The Great Coin Race" which started in 19 A.D. and ended in 1339. The soon regretted this.
The main goal of the legal system is "To keep law and order." (B)
For example, this quote states that "The legal system is a procedure or process for interpreting and enforcing the law."
It kept people moving, enabling them to share their personal belief systems.
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