Far from fading into obscurity as the world moves towards a more interconnected and globalized future, the concept of citizenship is enjoying something of a renaissance. It is an almost constant feature in world news, as nations move to secure their positions by either welcoming or denying new citizens to cross their borders, and the contentious issue of citizenship for sale gains evermore traction.
The law of the land is the Constitution of the United States of America. Consisting of 7 articles, drafted by the Constitutional Convention of 1787 in Philadelphia, and 27 amendments, more than 200 years old, this document is the oldest written constitution of a national state in use anywhere in the world today. (The oldest written constitution of any sort in use today is the Massachusetts state constitution of 1780.)