Adam Smith defended the idea of free economy or free markets. Which was NOT one of the three laws of economics upon
which he based his argument:
a. The law of self-interest
b. The law of consumers best interest
c. The law of consumption
d. The law of supply and demand

Read the following passage. the early mill girls were of different ages. some were not over ten years old; a few were in middle life, but the majority were between the ages of sixteen and twenty-five. the very young girls were called "doffers." they "doffed," or took off, the full bobbins from the spinning frames, and replaced them with empty ones. based on the passage, early mill girls were mostly young. were mostly middle aged. were of a variety of ages. were mostly children.