pls help a girl out

Introduction to the Articles of Confederation:
To all to whom these Presents shall come, we the undersigned Delegates of the States affixed to our Names send greeting.


Which option best shows the Founding Fathers switch in focus from states to federal government?
The Preamble does not list the states.
The Preamble focuses on states’ rights.
The Articles list the individual states.
The Articles focus on the individual signers.