Woodlawn Cemetery is one of the largest cemeteries in New York City and a designated National Historic Landmark. It opened during the Civil War in 1863, in what was then southern Westchester County, in an area that was annexed to New York City in 1874.
The Cemetery covers more than 160 ha and is the resting place for more than 300,000 people. Built on rolling hills, its tree-lined roads lead to some unique memorials, some designed by famous American architects: McKim, Mead & White, John Russell Pope, James Gamble Rogers, Cass Gilbert, Carrère and Hastings, Sir Edwin Lutyens, Beatrix Jones Farrand, and John La Farge. The cemetery contains seven Commonwealth war graves – six British and Canadian servicemen of World War I and an airman of the Royal Canadian Air Force of World War II.
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.