Either b or c. I don't know if it's for woman or slaves
In 330 AD, Constantine, then the emperor of the Roman Empire, moved the seat of power to Constantinople. Then, Constantine founded a "second Rome" (the Byzantine Empire). The city was strategically placed on the trade routes between Europe and Asia, and the Mediterranean Sea and the Black Sea, making it ideal for trade and travel.
The ensuing Mexican–American War was waged from 1846 to 1848 with the loss of many thousands of lives and the loss to Mexico of all of its northern provinces.
The sixteenth amendment allows congress to levy income tax, adopted Feb 3, 1913
The Congress of the United States of America passed the Civil Rights Act of 1866 to protect the rights of the African Americans living in the United States. The bill was passed by the Congress on 9th of April in the year 1866 and it gave citizenship to all people that were born in the United States without segregation of skin color.