Answer:
true
Explanation: You will no longer be an American citizen if you voluntarily give up (renounce) your U.S. citizenship.
You might lose your U.S. citizenship in specific cases, including if you:
Run for public office in a foreign country (under certain conditions)
Enter military service in a foreign country (under certain conditions)
Apply for citizenship in a foreign country with the intention of giving up U.S. citizenship
Commit an act of treason against the United States