nine-eleven-memorial

Which aspect of the Ground Zero memorial carries the most weight?

• The twin reflecting pools, where the towers once stood3
• The greenspace, breaking through the city's urban environment
• The names of the 2,983 engraved around the reflecting pools, arranged with individuals near those they worked with5
• The Survivor Tree, a callery pear tree recovered from the rubble which was replanted and became a symbol of hope4
• The museum, with the Survivors' Staircase, the World Trade Center Cross, Tower Tridents, and other remnants of the original building1