B. Think about the way the two chunks are said. The second part is more of an added thought, scoffed out. Dashes are perfectly fine where they are. C is definitely incorrect because the second sentence is just a dependent clause. A just doesn't make much sense. Dashes are pauses, breaks in what a person says. They can signal emotional changes, too.
Answer:
In Baldwin vs Foxx case, <em>it was decided by the Equal Employment Opportunity Commission that it was wrong to discriminate against someone for employment due to his his sexual orientation under Title VII of the Civil Rights Act of 1964.</em>
Explanation:
Title VII of the Civil Right Act gives freedom to be employed without being discriminated against according to your sex or sexual orientation.Thus, in Baldwin vs Foxx case, the plaintiff, Baldwin prayed to be allowed to work and not to be discriminated against for his being a gay. This was opined eventually by the EOOC.