Asystem of government by groups or officials.

Oligarchy - a government in which control is exercised by a small group of individuals whose authority generally is based on wealth or power. ... Presidential - a system of government where the executive branch exists separately from a legislature (to which it is generally not accountable).Feb

Explanation:

I'm pretty sure the answer is officials.

answer; ///i believe the correct answer is (b) the writing of the ancients who lived in india after the indus valley inhabitants died out;

stewards ice box was the purchase of alaska from russia and it was called that because people thought it was not a good idea to purchase alaska