The diagram below shows that the colonists formed some of their political views from historical documents.
There are two sets of two boxes. The top box to the left says Magna Carta. Then there is an arrow pointing to the top box on the right that says Limited monarchy. The bottom box on the left says Mayflower Compact. There is an arrow pointing to the bottom right box, in which there is a question mark.
Which idea completes the diagram?
economic freedom
separation of powers
Self-government
individuals rights