I firmly believe that appropriate sun exposure is the best way to optimize your vitamin D levels. In fact, I personally have not taken a vitamin D supplement for three or four years, yet my levels are in the 70 ng/ml range. If you can't get enough sunshine, then a safe tanning bed would be your next best option.
Citizenship Day is celebrated annually on 17 September. The federally-observed holiday coincides with the creating and signing of the U.S. Constitution at the Constitution Convention in 1787. Citizenship Day is an occasion to pay tribute to all the individuals who have become American citizens. Also, the holiday is the first day of Constitution Week.
Citizenship is the status of being a citizen. If you have citizenship in a country, you have the right to live there, work, vote, and pay taxes! Citizenship comes from the Latin word for city, because in the earlier days of human governments, people identified themselves as belonging to cities more than countries. Citizenship is more than merely living somewhere. If you have citizenship, you have a whole set of rights that non-citizens might not have.