I will give a Market Anarchist t-shirt
from my store (plus 210$ worth of pledges so far) to any statist who can prove that the United States of America exists as a legitimate entity.
PLEASE NOTE that you do not have to prove that government does not exist. That is not what the Challenge is about. For the sake of the Challenge, you may assume that the government exists (but not that it is legitimate).
I define legitimate as the following statement from the Declaration of Independence:
"Governments are instituted among Men, deriving their just powers from the consent of the governed"
A legitimate entity of governance, therefore, must derive its powers from the consent of the governed.
I will answer all contenders here, but official entries must be posted on my
message board thread, given that a moderator may be appointed to judge the Challenge. Until then I will judge it.