The correct answer is C) Reasons for Calling the Constitutional Convention.
The best title according to the list would be "Reasons for Calling the Constitutional Convention."
Here the topic is the weakness of the Articles of Confederation, the first form of constitution in the United States.
Under the Articles of Confederation, the central government was weak. It could not collect money through taxation. It was the states the ones that remained sovereign and could collect money through taxes.
So yes, under the Articles of Confederation, there was no national currency, no national authority to tax, and the fear of citizen uprisings.
That is why the delegates of the states met at the city of Philadelphia, Pennsylvania during the summer of 1787, to participate in the Constitutional Convention to create the new Constitution of the United States.