The most logical and well-reasoned set of statements is:
Residents of Washington, DC, are U.S. citizens who are denied representation in Congress because Washington, DC, is not a state. Representation is a right of all citizens that our founding fathers fought for. So, Washington, DC, should be made a state.
This argument is logically structured and connects the premises (citizen rights and current lack of representation) clearly to the conclusion (the need for Washington, DC, to be made a state) based on the foundational principles of representation in a democracy.
The other statements contain logical flaws or do not effectively connect the premises to the conclusions in a persuasive manner.