Answer:
"The U.S has been necessary to retain their freedom" would be the appropriate response.
Step-by-step explanation:
- Only after the American Civil war, several states saw the U.S as a successful state seeing as how the U.S was interested in preserving its sovereignty.
- The Continental forces, commanded by Colonel George Washington, vanquished several British soldiers throughout the American revolution because that's how the U.S achieved its autonomy from either the foreign king.