I believe the answer is: A.Smith knew that the invisible hand of the market was not concerned with the health of the laborer.
The power of invisible hand in the market only care about the power of supply and demand which would determine who will obtain the most wealth. Even if the process could disregard the wellness of many people, as long as the demand is met, consumers wouldn't put too much thought on the laborers.
I think A. would be the best answer
One reason the US Constitution was adapted instead of the Articles of Confederation was because D) Shay's Rebellion revealed the weaknesses of the Articles of Confederation.
The Articles of Confederation, America's first constitution, was extremely ineffective. Due to fear of a tyrannical central government, the Americans made a system where the state governments have almost all the power and the central government had very little. This was shown in Shay's Rebellion, as the federal government could not raise an army to stop it from happening.
As for the second question, the accomplishment that would complete the chart would be All of the former Confederate states were readmitted to the Union.
