The Agora, the marketplace and civic center, was one of the most important parts of an ancient city of Athens. In addition to being a place where people gathered to buy and sell all kinds of commodities, it was also a place where people assembled to discuss all kinds of topics: business, politics, current events, or the nature of the universe and the divine. The Agora of Athens, where ancient Greek democracy first came to life, provides a wonderful opportunity to examine the commercial, political, religious, and cultural life of one of the great cities of the ancient world. The earliest archaeological excavations in the Athenian Agora were conducted by the Greek Archaeological Society in the 19th century. Since 1931 and continuing to the present day, the excavations have been conducted by the American School of Classical Studies in Athens.