Diplomacy is defined as the art of conducting relations with other countries, including negotiating alliances, treaties and trade agreements. The largest diplomatic organization in the world are the United Nations with it's headquarters in New York City. Diplomacy usually is referenced to international relations.
Answer:
A. Constitutional Amendment Process.
Explanation:
Return to normalcy would be the answer
B is the correct answer.
While the Indus Valley has gotten more attention in recent years, it is not considered one of the three classical civilizations.