The correct answer to this question is D. This is because A, implies that the Declaration of Independece guarantees the individual rights, but it briefly mentions some of this freedoms, such as those of life, liberty and the pursuit of hapiness in order to argue the reaons why the decision of the States to declare themselves independent from the British Crown, so it does not really explain these rights.
Regarding B, the bill of rights, that is, the first 10 Ammendments of the Constitution, does not deal with the reasons for revolution, as this body of ammendments is the result of the evolution of the society, its needs and demands: they were created along the time, as a result of a process, so they are not entirely linked to the reasons for the revolution.
And finally, C probably best describes the Constitution, which is the one that creates the Government as it certainly outlines its structure as we see it today, and in any case replaces the Declaration of Independence which doesn´t really deal with the creation of the Government.
As a conclusion, the Declaration of Independence is the political statement which sets the will of the new nation, whereas the Constitution, as the result of this initial statement, creates the Government, that at the same time, recognizes the individual rights as an expression of the Declaration and is adopted by the Constitution to guarantee the enforceability of these Rights.
