Read the short speech.

Patriotism is often taught through school routines. Young Americans may stand to say, "I pledge allegiance to the flag.” They may attend special assemblies or programs honoring veterans. Career studies may include descriptions of armed service professions. Even the study of geography is an exercise in patriotism, as students learn the names of states and capitals.

The author includes an allusion to allow readers to

recall a familiar text.
consider famous veterans.
think of armed service professions.
remember the fifty states and their capitals.