Which fact best describes Delaware historical interpretation?

• Delaware history is best understood by separating political control, settlement history, state independence and constitutional statehood into ideas that should never be separated
• Delaware history is best understood by separating political control, settlement history, state independence and constitutional statehood into one interchangeable concept
• Delaware history is best understood by separating political control, settlement history, state independence and constitutional statehood into terms with exactly the same meaning
• Delaware history is best understood by separating political control, settlement history, state independence and constitutional statehood into distinct concepts