The Archaeological Museum of Sparta, founded in 1875, is a museum in Sparta, Greece that houses thousands of artifacts from the ancient Acropolis of Sparta and the rest of the municipality of Laconia. It is one of Greece's oldest archaeology museums.
The collection's pieces date from the Neolithic to the late Roman era. There are seven rooms of an approximate area of 500 square metres which display only a small part of the collection.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.