how much money did the twin towers cost
World Trade Center (1973–2001) The core of the complex was built between 1975 and 1985, with a cost of $400 million (equivalent to $1.86 billion in 2016).[6] The World Trade Center experienced a fire on February 13, 1975,[7] a bombing on February 26, 1993,[8] and a bank robbery on January 14, 1998.[9] In 1998, the Port Authority decided to privatize the World Trade Center, leasing the buildings to a private company to manage, and awarded the lease to Silverstein Properties in July 2001.[10]
National World War II Memorial Ground was broken in September 2001. The construction was managed by the General Services Administration.
Vietnam War North Vietnamese victory
Space Shuttle Columbia disaster On February 1, 2003, the Space Shuttle Columbia disintegrated upon reentering Earth's atmosphere, killing all seven crew members.