Sentence examples for a republic from inspiring English sources

The phrase "a republic" is correct and usable in written English.
It can be used when referring to a form of government in which the country is considered a "public matter" and is not the private concern or property of the rulers.
Example: "The founding fathers envisioned a republic where the power lies with the people and their elected representatives."
Alternatives: "a democratic state" or "a representative government".