Disagården is an outdoor museum where visitors get a glimpse of how people lived in rural areas during the late 1800s. Part of Uppland Museum, this site preserves the way of life of19th century flatland farmers. You can see a collection of furnished buildings illustrating living and working conditions. Traditional breeds of animals graze the fields. You can learn about the traditional varieties of apples grown here and enjoy the herb garden.
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.