What was the original date of construction of the fortress destroyed in 1880 by British Indian Troops?
Bala Hissar, Kabul Bala Hissar is an ancient fortress located in the city of Kabul, Afghanistan. The estimated date of construction is around the 5th century AD. Bala Hissar sits to the south of the modern city centre at the tail end of the Kuh-e-Sherdarwaza Mountain. The Walls of Kabul, which are 20 ft high and 12 ft thick, start at the fortress and follow the mountain ridge in a sweeping curve down to the river. It sports a set of gates for access to the fortress. The Kōh-e Shēr Darwāzah (lion door) mountain is behind the fort.
Ussher Fort Ussher Fort is a fort in Accra, Ghana. It was built by the Dutch in 1649 as Fort Crèvecœur, and is a day's march from Elmina and to the east of Accra on a rocky point between two lagoons. It was one of three forts that Europeans built in the region during the middle of the 17th century. Fort Crèvecœur was part of the Dutch Gold Coast. The Anglo-Dutch Gold Coast Treaty (1867), which defined areas of influence on the Gold Coast, transferred it to the British in 1868.