Had to look for the missing details of this question and here is my answer.
The main purpose of President Obama here in this section of this speech is to let the Americans be inspired in doing a collective work towards a better future and also for the future of the country as citizens of the United States. The answer for this would be the third option.
the first rule of punctuation is dash or hyphen.
Use the dash to emphasize a point or to set off an explanatory comment; but don’t overuse dashes, or they will lose their impact. A dash is typically represented on a computer by two hyphens with no spaces before, after, or between the hyphens.
An independent clause have a subject and a verb and Independent clause expresses as a complete thought that can stands alone as a coherent sentence. A dependent clause does not express a complete thought and because of that, It can't be called as a sentence.
Their people could make an organization for helping prevent discrimination and a support group. The government/leader could implement a change in their laws or rules about rights, like the Bill of Rights perhaps?
Answer:
No.
Explanation:
This is because it is implying that all lawyers are professionals, and that is not the case. While Ms. Johnson is a lawyer, that does not mean she is to the highest of education and a professional. Without evidence and factual evidence to back up the statement, it is not a sound argument.