The size of the empire, at its prime it comprised of 60 million people and a territory of 2 million square miles -- for comparison, the contiguous area of the US, that is, without Alaska and Hawaii is 3.1 million square miles. The Roman Empire was mostly formed by conquered peoples and terriotories, so civil wars and rebellions against a state that had became bureaucratic and demanded lots of taxes was quite common, also the size of the state permitted that the different tribes from the north, the so-called barbarians would attch from different points, so basically a gigantic state which had to deal with internal an external problems is the cause of this difficulty.
Answer: CORRECT ANSWER IS OPTION C (MAXIMIZED THE COMBINED WELFARE OF BUYERS AND SELLERS).
EXPLANATION:
The equilibrium price or market-clearing price is referred to as the price when the market is at equilibrium (or the same) i.e quantity demanded (the amount of the product that consumers is willing to buy) equals quantity supplied (i.e the amount of product the producers want to sell). Hence, the agreed quantity is termed as the equilibrium quantity.
Therefore, when there is equilibrium of supply and demand (i.e market equilibrium), it maximizes the total benefits to buyers and sellers participating in that market. Both the buyer and the seller gain at this market structure with no loss end.
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