The correct option is "b. represented himself in court."
The Sixth Amendment to the United States Constitution codifies rights related to criminal cases in federal courts. The Supreme Court has ruled that these rights are so fundamental and important that the Fourteenth Amendment protects them in state courts by the due process clause.
The amendment expresses the following: "In all criminal cases, the accused shall enjoy the right to be publicly and expeditiously tried by an impartial jury of the State and district in which the offense was committed, a district that shall have been previously determined by law; as to be informed about the nature and cause of the accusation, to be sued with witnesses against him, to compel witnesses to appear on his behalf and to have the assistance of Legal Counsel for his defense. "
At the end of the 19th century and the beginning of the 20th century, there was a growth in the industry, where the factory replaced manufacturing.
This has happened since the nineteenth century because technical inventions were created in England, Germany and Russia that were used in the United States, in addition to foreign investment in the country.
On the other hand the arrival of many imigrantes support to the growth of the industry during 1580 and 1880.
The sectors that were most favored in the United States were:
The railways: since there were many lands that were given for this purpose and consequently in 1900 they had already built more than 300,000 kilometers in roads.
Heavy industries: oil, electrotechnical, chemical, machine building, etc.
I hope this can help you
They're communities were small in size, due to the fact that they couldn't produce enough food to sustain a larger population.