Each year, OIED gives out U.S. Constitution Booklets in the Madison Plaza.  The U.S. Constitution has served as the supreme law of the land for over 200 years, and along with the Bill of rights and other amendenments, it guarantees the rights of U.S Americans. The U.S. Citizenship and Immigration Services (USCIS) also recognizes  those who are taking the initatie to become U.S. citizens. Therefore, September 17 is now recognized as Constitution and Citzenship Day.