81.   The Sahu Ra and Niu Serra Ra pyramids were also built during the Old Empire, while that of Amenemhat II was built during the Middle Empire.

82.   It was built during the last century by Russia and at one time was the largest naval base on the Baltic sea.

83.   The area got its name because people used to travel on elephant back to cross the shallow waters before the causeway was built during British Colonial rule.

84.   The centuries-old church is located in the tourist enclave of Intramuros built during the Spanish colonization of the Philippines.

85.   The Beirut port, where the first dock was built during Ottoman rule a century ago, is a state-owned agency which runs its own budget.

86.   The factory, built during the Nikita Khrushchev reign, is the only one dumping waste directly into the lake.