What is aggregate in economics

In economics, Aggregate behavior refers to economy-wide sums of individual behavior. It involves relationships between economic aggregates such as national income, government expenditure and aggregate demand. Theories of aggregate behavior are central to macroeconomics. Click to see full answer

Explanation:

wealthy plebeians became part of the roman nobility. however, despite changes in the laws, the patricians always held a majority of the wealth and power in ancient rome. a third social class in roman society was the slaves. around one third of the people living in rome were slaves.

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answer; ///i do believe that the correct answer is (b) ///middle colony