Because the United States struggled to Unite and quell the rebellion, the answer is B. The United States realized it needed to be more centralized in order to deal with internal and external threats.
Dred Scott lost. The court said that he was a slave and therefore the property of the slave owner. They also said that being a slave makes him property, which means he had no right to appeal to the court in the first place because property has no rights. So basically, it was a huge loss for Dred Scott and slave rights.
I believe it is C.
ROMANS- Education in ancient Rome progressed from an informal, familial system of education in the early Republic to a tuition-based system during the late Republic and the Empire. The Roman education system was based on the Greek system – and many of the private tutors in the Roman system were Greek slaves or freedmen.
GREEKS-The government systems of ancient Greece were varied as the Greeks searched for the answers to such fundamental questions as who should rule and how? Should sovereignty (kyrion) lie in the rule of law (nomoi), the constitution (politea), officials, or the citizens? Not settling on a definitive answer to these questions, government in the ancient Greek world, therefore, took extraordinarily diverse forms and, across different city-states and over many centuries, political power could rest in the hands of a single individual, an elite or in every male citizen: democracy - widely regarded as the Greeks' greatest contribution to civilization.
Y would equal -5 because -2 is multiplied by 4 which is -8 snd then you add 3
