It was justified because he did what anyone else with the opportunity would do. His businesses practices were creating monopolies and trusts but what he was doing wasn't illegal up to a certain point in time when the courts decided to intervene. They all did it and they all became immeasurably wealthy. The government responded by introducing new laws to prevent such trusts and the labor was unsatisfied because they controlled everything.
Answer: D
Explanation: Without something being written down as a law to follow through with people could do whatever they wanted. But Lincoln was smart and he pushed for the 13th amendment so that everyone in the United States was forced to oblige.
Because there would be more trade which will benefit the merchant.
It actually lasted from 618 to 907.....907 - 618 = 289....almost 300 years