D - to explain the structure and role of state governments.
Article 2 of the Confederation is all about State Sovereignty stating that the states have the power to keep its freedom, independence and power.
The last one is false I believe. Very shortly after the site was uncovered, archaeologists came to excavate it, and the year after it was discovered they started building a museum on the site. Safe to say robbers probably would've had a hard time pillaging it when the whole archaeological community had their attention fixated on it.
The United States presidential election of 1876 was one of the most disputed presidential elections in American history. Samuel J. Tilden of New York outpolled Ohio's Rutherford B. Hayes in the popular vote, and had 184 electoral votes to Hayes' 165, with 20 votes uncounted.
The Shang dynasty which known as the practice of seeking knowledge know as supernatural spirits.