The 13th anniversary of the 9/11 terrorist attacks was yesterday, and it is a good idea to pay respect to all the men and women who lost here lives on that tragic day. People can visit the National November 11th memorial museum to pay there respects and learn about what happened that day. The city of New York has built a new World Trade Center Building on ground zero, the site of the original twin towers , it is 1,776 feet which is the year America gained independence from England. The freedom tower is also the tallest skyscraper in the western hemisphere. People can also pay there respects to soldiers who might have lost there lives in the war that followed the terrorist attacks.