The correct answer is A) serving in the armed forces.
An example of practicing patriotism in America is serving in the armed forces.
In the United States, the armed forces are respected and honored for what they have done to its country. The Army, the Navy, and the Air Force have fought in many wars, including World War I and II, in order to maintain peace and stability in America and other parts of the world. People in America do support their troops for what they represent. So yes, an example of practicing patriotism in America is serving in the armed forces.
