If you pledge allegiance to a land than you have declared war against the human race.  This Earth is home not only to our billions but the countless species whom share this planet.  It belongs to us all. By planting a flag you choose to no longer remain a natural born citizen of Earth. You choose to no longer be free and equal. You choose to separate from the human race your species.  By engaging in a war against the human race you prevent World Peace from existing.  You are the agressor.