Answer:
A The Treaty of Paris
Explanation:
The Treaty of Paris was most responsible for the settlement of the American frontier.
Option C is the right answer that the Ostracism is the one way Athenians tried to safeguard their democracy before the Peloponnesian War.
Ostracism was a political method under the Athenian government, through which a citizen who endangered the security of the states could be exiled for a term of ten years by public vote.
The practice of ostracism was used when some cases clearly represented widespread anger among the citizens. One of the significant example of the democracy of Athens is that the authority of the ostracism was held in the hand of the ordinary people
The Proclamation of Neutrality was a formal announcement issued by U.S. President George Washington on April 22, 1793 that declared the nation neutral in the conflict between France and Great Britain. It threatened legal proceedings against any american providing assistance to any country at war.
C. Chief Justice Taney was son of a slave holding family
It would be Islam, Christianity, and Judaism.