The flag actually didn't have meanings attributed to the colors in it, but the great seal of the United States (the eagle holding arrows and a branch that you can find on our currency).
The seal had these meanings: purity, hardiness, and vigilance.
Since the question asks about the flag, I would say D, none.
Jupiter is to Zeus, the god of the heavens. Neptune is to Poseidon, the god of the seas. Pluto is to Hades, the god of the underworld. Juno is to Hera, the goddess of marriage and family. Mars is to Ares, the god of war. Venus is to Aphrodite, the goddess of love. Minerva is to Athena, goddess of strategy. Vulcan is to Hephaestus, the god of the forge.
If I understood your question correctly, the reason why we're moving differently than people in ancient history is that we have new available technologies which enable us to transport from one city to another via car, train, or airplane. None of these were available during ancient times. What remains the same, however, is that we still walk by foot for shorter distances, similar to our ancestors.
State governments were deemed to support the will consent of the local people better than federal government
