&hint1=I was given in gratitude for the completion of the Suez Canal&
&hint2=I am a combination of Old World form with American technology&
&hint3=I am shaped like an obelisk&
&hint4=I am in Washington, D.C.&
&choices=Bayeux Tapestry, detail of Ubi Harold Sacramentum Fecit;Cleopatra's Needle, Central Park;Washington Monument Mall;Skyline before September 11, 2001 with World Trade Center towers;Palace of Persepolis;Reliefs from staircase up to audience hall&