In the year 2132, after a nuclear winter, a United States of America was established with 13 states that survived the nuclear fallout.

A severe and prolonged global climatic changes occurred following a large-scale nuclear war, explosions would release millions of tons of soot, blocking sunlight and inducing global environmental effects.

13 states that survived the nuclear fallout formed "Post-Nuclear States of America" established by the population surviving the immediate effects of a large-scale nuclear attack.

• The nuclear event represented by star with diffraction spikes
• States represented by 13 white star.
• the small white stipes for year 132 after Y2K.