By webadmin@aflcio.org (Monika Greenhow)
In the aftermath of the terrorist attacks of Sept. 11, 2001, some of the smartest minds in the country already were working on ideas on how to memorialize the tragedy. The ensuing discussions led to the design and building of One World Trade Center, which was completed in 2015 as not only the tallest building in the Western hemisphere, but one of the safest and strongest buildings ever built.
Source: AFL-CIO
